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Sample records for louis demonstration final

  1. ST. LOUIS DEMONSTRATION FINAL REPORT: POWER PLANT EQUIPMENT, FACILITIES AND ENVIRONMENTAL EVALUATIONS

    EPA Science Inventory

    This report describes the results of the evaluation of the equipment and facilities for the firing of refuse-derived fuel and the assessment of the gaseous aqueous, and solid waste discharges associated with firing refuse-derived fuel during the St. Louis-Union Electric Refuse Fu...

  2. Louis D. Brandeis High School. Demonstration Bilingual Enrichment College Preparatory Program. O.E.E. Evaluation Report, 1981-1982.

    ERIC Educational Resources Information Center

    Cochran, Effie Papatzikou; Cotayo, Armando

    The Demonstration Bilingual Enrichment College Preparatory Program at Louis D. Brandeis High School in New York City is designed to address the needs of the "academically more able" student with limited English proficiency. The program supplements the school's existing services for 120 Spanish-dominant students, and offers instructional programs…

  3. ST. LOUIS DEMONSTRATION: REFUSE PROCESSING PLANT EQUIPMENT, FACILITIES, AND ENVIRONMENTAL EVALUATIONS

    EPA Science Inventory

    This report presents the results of processing plant evaluations of the St. Louis-Union Electric Refuse Fuel Project, including equipment and facilities as well as assessment of environmental emissions at both the processing and power plants. Data on plant material flows and oper...

  4. Solar heating and hot water system installed at St. Louis, Missouri. Final report

    SciTech Connect

    Not Available

    1980-04-01

    Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  5. FROM THE CITIZENS ADVISORY COMMITTEE TO THE ST. LOUIS BOARD OF EDUCATION--A FINAL REPORT.

    ERIC Educational Resources Information Center

    Saint Louis Board of Education, MO.

    THE ST. LOUIS CITIZENS ADVISORY COMMITTEE WAS GIVEN THE TASK OF INVESTIGATING WHETHER OR NOT THE BOARD OF EDUCATION OF THE ST. LOUIS PUBLIC SCHOOLS HAD BEEN ENGAGED IN ANY POLICIES, PROCEDURES, OR PRACTICES WHICH MIGHT CAUSE RESEGREGATION IN THE SCHOOLS. DURING THE INVESTIGATION, THE COMMITTEE KEPT IN MIND THE TRUISM THAT THE SCHOOL, AS A UNIT…

  6. TRUEX hot demonstration. Final report

    SciTech Connect

    Chamberlain, D.B.; Leonard, R.A.; Hoh, J.C.; Gay, E.C.; Kalina, D.G.; Vandegrift, G.F.

    1990-04-01

    In FY 1987, a program was initiated to demonstrate technology for recovering transuranic (TRU) elements from defense wastes. This hot demonstration was to be carried out with solution from the dissolution of irradiated fuels. This recovery would be accomplished with both PUREX and TRUEX solvent extraction processes. Work planned for this program included preparation of a shielded-cell facility for the receipt and storage of spent fuel from commercial power reactors, dissolution of this fuel, operation of a PUREX process to produce specific feeds for the TRUEX process, operation of a TRUEX process to remove residual actinide elements from PUREX process raffinates, and processing and disposal of waste and product streams. This report documents the work completed in planning and starting up this program. It is meant to serve as a guide for anyone planning similar demonstrations of TRUEX or other solvent extraction processing in a shielded-cell facility.

  7. St. Louis Metro Biodiesel (B20) Transit Bus Evaluation: 12-Month Final Report

    SciTech Connect

    Barnitt, R.; McCormick, R. L.; Lammert, M.

    2008-07-01

    The St. Louis Metro Bodiesel Transit Bus Evaluation project is being conducted under a Cooperative Research and Development Agreement between NREL and the National Biodiesel Board to evaluate the extended in-use performance of buses operating on B20 fuel. The objective of this research project is to compare B20 and ultra-low sulfur diesel buses in terms of fuel economy, veicles maintenance, engine performance, component wear, and lube oil performance.

  8. Satellite Technology Demonstration; Final Report.

    ERIC Educational Resources Information Center

    Federation of Rocky Mountain States, Inc., Denver, CO.

    The goal of the Satellite Technology Demonstration project (STD) was to show the feasibility of a satellite-based media system for isolated, rural populations and to test and evaluate user acceptance and the cost of various delivery modes using a variety of materials. The STD amalgamated the resources of government, health, education, and…

  9. Solar heating demonstration. Final report

    SciTech Connect

    Bonicatto, L.; Kozak, C.

    1980-01-01

    The demonstration involved a 4-panel solar collector mounted on the industrial arts building. A 120 gallon storage tank supplements a 66 gallon electric hot water heater which supplies hot water for 5 shop wash basins, girl's and boy's lavatories, and a pressure washer in the auto shop. The installation and educational uses of the system are described. (MHR)

  10. Bentonite mat demonstration. Final report

    SciTech Connect

    Serrato, M.G.

    1994-12-30

    The Bentonite Mat Demonstration was developed to provide the Environmental Restoration Department with field performance characteristics and engineering data for an alternative closure cover system configuration. The demonstration was initiated in response to regulatory concerns regarding the use of an alternative cover system for future design configurations. These design considerations are in lieu of the US Environmental Protection Agency (EPA) Recommended Design for Closure Cover Systems and specifically a single compacted kaolin clay layer with a hydraulic conductivity of 1 {times} 10{sup {minus}7} cm/sec. This alternative configuration is a composite geosynthetic material hydraulic barrier consisting from bottom to top: 2 ft compacted sandy clay layer (typical local Savannah River Site soil type) that is covered by a bentonite mat--geosynthetic clay liner (GCL) and is overlaid by a 40 mil High Density Polyethylene (HDPE) geomembrane--flexible membrane liner. This effort was undertaken to obtain and document the necessary field performance/engineering data for future designs and meet regulatory technical requirements for an alternative cover system configuration. The composite geosynthetic materials hydraulic barrier is the recommended alternative cover system configuration for containment of hazardous and low level radiological waste layers that have a high potential of subsidence to be used at the Savannah River Site (SRS). This alternative configuration mitigates subsidence effects in providing a flexible, lightweight cover system to maintain the integrity of the closure. The composite geosynthetic materials hydraulic barrier is recommended for the Sanitary Landfill and Low Level Radiological Waste Disposal Facility (LLRWDF) Closures.

  11. Louis D. Brandeis High School, Demonstration Bilingual Enrichment College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

    ERIC Educational Resources Information Center

    Cochran, Effie Papatzikou; Collins, Carla

    The Enrichment College Preparatory Program, an Elementary and Secondary Education Act, Title VII bilingual demonstration project at a Manhattan, New York City, high school, completed the final year of a two-year funding cycle in June 1983. The program, which provided cultural enrichment and advanced academic experiences to 160 intellectually…

  12. NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA

    Atmospheric Science Data Center

    2014-05-07

    NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA Project Title:  NARSTO ... Amount Surface Pressure Solar Radiation Surface Air Temperature Particulates Trace Metals Order Data:  ... Data Guide Documents:  St Louis Air Chem Guide St Louis Final Report  (PDF) St Louis QA ...

  13. Model Tech Prep Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Southern Maryland Educational Consortium, La Plata.

    The Southern Maryland Educational Consortium's Tech Prep Model Demonstration project is described in this final report. The consortium members are Calvert, Charles, and St. Mary's county school districts and Charles County Community College in southern Maryland. The project is based on a 4 + 2 model in which ninth-grade students develop career…

  14. Prototypical Consolidation Demonstration Project: Final report

    SciTech Connect

    Gili, J.A.; Poston, V.K.

    1993-11-01

    This is the final report of the Prototypical Consolidation Demonstration Project, which was funded by the US Department of Energy`s Office of Civilian Radioactive Waste Management. The project had two objectives: (a) to develop and demonstrate a prototype of production-scale equipment for the dry, horizontal consolidation and packaging of spent nuclear fuel rods from commercial boiling water reactor and pressurized water reactor fuel assemblies, and (b) to report the development and demonstration results to the US Department of Energy, Idaho Operations Office. This report summarizes the activities and conclusions of the project management contractor, EG&G Idaho, Inc., and the fabrication and testing contractor, NUS Corporation (NUS). The report also presents EG&G Idaho`s assessments of the equipment and procedures developed by NUS.

  15. Expedited technology demonstration project final report: final forms

    SciTech Connect

    Hopper, R W

    1999-05-01

    ETDP Final Forms was an attempt to demonstrate the fabrication and performance of a ceramic waste form immobilizing the hazardous and radioactive elements of the MSO/SR mineral residues. The ceramic material had been developed previously. The fabrication system was constructed and functioned as designed except for the granulator. Fabrication of our particular ceramic, however, proved unsatisfactory. The ceramic material design was therefore changed toward the end of the project, replacing nepheline with zircon as the sink for silica. Preliminary results were encouraging, but more development is needed. Fabrication of the new ceramic requires major changes in the processing: Calcination and granulation would be replaced by spray drying; and sintering would be at higher temperature. The main goal of the project--demonstrating the fabrication and performance of the waste form--was not achieved. This report summarizes Final Forms' activities. The problem of immobilizing the MSO/SR mineral residues is discussed.

  16. Fuel consolidation demonstration program: Final Report

    SciTech Connect

    Not Available

    1990-06-01

    EPRI, Northeast Utilities, Baltimore Gas and Electric, the US Department of Energy and Combustion Engineering are engaged in a program to develop a system for consolidating spent fuel and a method of storing the consolidated fuel in the spent fuel storage pool which is licensable by the US Nuclear Regulatory Commission. Fuel consolidation offers a means of substantially increasing the capacity of spent fuel storage pools. This is a final report of the Fuel Consolidation Demonstration Program. It provides a review of the overall program, a summary of the results obtained, the lessons learned, and an assessment of the present status of the consolidation system developed in the program. 7 refs., 15 figs., 5 tabs.

  17. LIMB Demonstration Project Extension and Coolside Demonstration. [Final report

    SciTech Connect

    Goots, T.R.; DePero, M.J.; Nolan, P.S.

    1992-11-10

    This report presents results from the limestone Injection Multistage Burner (LIMB) Demonstration Project Extension. LIMB is a furnace sorbent injection technology designed for the reduction of sulfur dioxide (SO{sub 2}) and nitrogen oxides (NO{sub x}) emissions from coal-fired utility boilers. The testing was conducted on the 105 Mwe, coal-fired, Unit 4 boiler at Ohio Edison`s Edgewater Station in Lorain, Ohio. In addition to the LIMB Extension activities, the overall project included demonstration of the Coolside process for S0{sub 2} removal for which a separate report has been issued. The primary purpose of the DOE LIMB Extension testing, was to demonstrate the generic applicability of LIMB technology. The program sought to characterize the S0{sub 2} emissions that result when various calcium-based sorbents are injected into the furnace, while burning coals having sulfur content ranging from 1.6 to 3.8 weight percent. The four sorbents used included calcitic limestone, dolomitic hydrated lime, calcitic hydrated lime, and calcitic hydrated lime with a small amount of added calcium lignosulfonate. The results include those obtained for the various coal/sorbent combinations and the effects of the LIMB process on boiler and plant operations.

  18. Technical Education Demonstration Program. Final Report.

    ERIC Educational Resources Information Center

    Milwaukee Area Technical Coll., WI.

    The Technical Education Demonstration Program helped students aged 16-25 traditionally excluded from technical careers because of lack of training to attain academic and technical skills. Eighty-one teachers attended four-credit summer courses; 500 teachers, counselors, and administrators attended seminars. A demonstration model interfacing…

  19. Final report for the cryogenic retrieval demonstration

    SciTech Connect

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft{sup 3} of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a ``cold test pit`` that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 {times} 9 {times} 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub`s proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  20. Final report for the cryogenic retrieval demonstration

    SciTech Connect

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft[sup 3] of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a cold test pit'' that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 [times] 9 [times] 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub's proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  1. The Quantum Opportunity Program Demonstration: Final Impacts

    ERIC Educational Resources Information Center

    Schirm, Allen; Stuart, Elizabeth; McKie, Allison

    2006-01-01

    From July 1995 through September 2001, the U.S. Department of Labor (DOL) and the Ford Foundation (Ford) operated a demonstration of the Quantum Opportunity Program (QOP). QOP offered intensive and comprehensive services to help at-risk youth graduate from high school and enroll in postsecondary education or training. QOP was mainly an…

  2. Prototype nickel component demonstration. Final report

    SciTech Connect

    Boss, D.E.

    1994-11-14

    We have been developing a process to produce high-purity nickel structures from nickel carbonyl using chemical vapor deposition (CVD). The prototype demonstration effort had been separated into a number of independent tasks to allow Los Alamos National Laboratory (LANL) the greatest flexibility in tailoring the project to their needs. LANL selected three of the proposed tasks to be performed--Task 1- system modification and demonstration, Task 2-stainless steel mandrel trials, and Task 4-manufacturing study. Task 1 focused on converting the CVD system from a hot-wall to a cold-wall configuration and demonstrating the improved efficiency of the reactor type by depositing a 0.01-inch-thick nickel coating on a cylindrical substrate. Since stainless steel substrates were preferred because of their low {alpha}-emitter levels, Task 2 evaluated mandrel configurations which would allow removal of the nickel tube from the substrate. The manufacturing study was performed to develop strategies and system designs for manufacturing large quantities of the components needed for the Sudbury Nuetrino Observatory (SNO) program. Each of these tasks was successfully completed. During these efforts, BIRL successfully produced short lengths of 2-inch-diameter tubing and 6-inch-wide foil with levels of {alpha}-radiation emitting contaminants lower than either conventional nickel alloys or electroplated materials. We have produced both the tubing and foil using hot-substrate, cold-wall reactors and clearly demonstrated the advantages of higher precursor efficiency and deposition rate associated with this configuration. We also demonstrated a novel mandrel design which allowed easy removal of the nickel tubing and should dramatically simplify the production of 1.5-meter-long tubes in the production phase of the program.

  3. Opportunistic MSPA Demonstration #1: Final Report

    NASA Astrophysics Data System (ADS)

    Abraham, D. S.; Finley, S. G.; Heckman, D. P.; Lay, N. E.; Lush, C. M.; MacNeal, B. E.

    2015-02-01

    The Opportunistic Multiple Spacecraft Per Antenna (OMSPA) concept seeks to provide smallsat missions with a low-attributed-aperture-fee technique for obtaining routine downlink in a manner that is very low cost to the Deep Space Network (DSN). Unlike traditional MSPA in which the number of spacecraft that can be supported is limited by the number of available receivers, OMSPA makes use of a digital recorder at each station that is capable of capturing IF signals from every spacecraft in the antenna beam within the frequency bands of interest. When smallsat missions see one or more opportunities to intercept the traditionally scheduled antenna beam of a "host" spacecraft, they can transmit open loop during those opportunities. Via a secure Internet site, the smallsat mission operators can then retrieve relevant portions of the digital recording for subsequent demodulation and decoding or subscribe to a service that does it for them. The demonstration discussed in this article was intended to provide prospective smallsat users and the DSN, as the prospective service provider, with demonstrable proof that the OMSPA concept is, in fact, an operationally viable means for obtaining routine downlink telemetry. To do this, the demonstration began by treating Mars Odyssey as a "smallsat" and Mars Reconnaissance Orbiter (MRO) as the "host" spacecraft. Using a specially created Beam Intercept Planning System (BIPS) and a DSN 7-Day Schedule Cross-Comparison (7-DSC) tool, opportunities were identified when Mars Odyssey would be transmitting while in MRO's ground antenna beam. Existing Very Long Baseline Interferometry (VLBI) Science Receivers (VSRs) were used to record the Mars Odyssey downlink telemetry during these opportunities. The recordings were played back to a secure server outside the Flight Operations Network firewall, but inside the JPL firewall. The demonstration team's signal processing personnel retrieved the recordings from this secure server and downloaded them

  4. Buffalo river dredging demonstration. Final report

    SciTech Connect

    Averett, D.E.; Zappi, P.A.; Tatem, H.E.; Gibson, A.C.; Tominey, E.A.

    1996-02-01

    The Corps of Engineers Buffalo District conducted a demonstration of equipment for dredging contaminated sediments. Several thousand cubic yards of sediment were removed from outside the Buffalo River Federal navigation channel limits using three dredge types: (1) open bucket, (2) enclosed bucket, and (3) submersible pump. The effectiveness of a silt screen deployed downstream of the dredge to reduce suspended sediment transport was also evaluated. Extensive sediment and water column monitoring and sampling were conducted during the 2-week demonstration as part of the effort to determine sediment resuspension rates and contaminant releases associated with the dredging operations. Water column samples were analyzed for total suspended solids, total organic carbon, PCBs, PAHs, metals, ammonia, and pH. A water column bioassay test using Daphnia magna was also performed to assess toxicity effects of the dredging operation. Results of this study were used to assess and refine techniques and laboratory tests that have been previously developed by the Corps of Engineers to predict sediment resuspension rates and contaminant releases. In another phase of the study, the Bureau of Mines demonstrated the use of polyelectrolytes for rapid removal of suspended solids from a dilute dredged material slurry.

  5. Baltimore residential assistance demonstration project: Final report

    SciTech Connect

    1998-09-01

    At the request of the City of Baltimore for assistance in developing the Global Action Plan (GAP) EcoTeam Program, DOE Office of Energy Efficiency and Renewable Energy provided GAP with $10,000 for a one-year demonstration project. The results of this action are as follows: four EcoTeams were established representing 28 households and 47 people; the self reported resource savings to date per household are on average: energy savings--9%, auto emission reduction--16%, solid waste reduction--52%, water savings--25%, dollar savings--$174; the initial seed team (prior to this funding) replicated and started 2 new teams, one of those teams replicated and started 2 more teams, the other team did not replicate; 4 volunteer coaches were recruited to coach each of these teams; a volunteer coordinator was recruited to provide local guidance for this demonstration project and help GAP reach out to the Fairfield low-income neighborhood, the volunteer coordinator was unable to establish any EcoTeams in this neighborhood as their priorities were establishing a neighborhood action team and addressing immediate health-related environmental issues; the volunteers have communicated information about this demonstration project among many community and Baltimore government leaders to solicit support for a full campaign and to assess the level of that support.

  6. Innovative grout/retrieval demonstration final report

    SciTech Connect

    Loomis, G.G.; Thompson, D.N.

    1995-01-01

    This report presents the results of an evaluation of an innovative retrieval technique for buried transuranic waste. Application of this retrieval technique was originally designed for full pit retrieval; however, it applies equally to a hot spot retrieval technology. The technique involves grouting the buried soil waste matrix with a jet grouting procedure, applying an expansive demolition grout to the matrix, and retrieving the debris. The grouted matrix provides an agglomeration of fine soil particles and contaminants resulting in an inherent contamination control during the dusty retrieval process. A full-scale field demonstration of this retrieval technique was performed on a simulated waste pit at the Idaho National Engineering Laboratory. Details are reported on all phases of this proof-of-concept demonstration including pit construction, jet grouting activities, application of the demolition grout, and actual retrieval of the grouted pit. A quantitative evaluation of aerosolized soils and rare earth tracer spread is given for all phases of the demonstration, and these results are compared to a baseline retrieval activity using conventional retrieval means. 8 refs., 47 figs., 10 tabs.

  7. CHP Fuel Cell Durability Demonstration - Final Report

    SciTech Connect

    Petrecky, James; Ashley, Christopher J

    2014-07-21

    Plug Power has managed a demonstration project that has tested multiple units of its high-temperature, PEM fuel cell system in micro-combined heat and power (μ-CHP) applications in California. The specific objective of the demonstration project was to substantiate the durability of GenSys Blue, and, thereby, verify its technology and commercial readiness for the marketplace. In the demonstration project, Plug Power, in partnership with the National Fuel Cell Research Center (NFCRC) at the University of California, Irvine (UCI), and Sempra, will execute two major tasks: • Task 1: Internal durability/reliability fleet testing. Six GenSys Blue units will be built and will undergo an internal test regimen to estimate failure rates. This task was modified to include 3 GenSys Blue units installed in a lab at UCI. • Task 2: External customer testing. Combined heat and power units will be installed and tested in real-world residential and/or light commercial end user locations in California.

  8. Environmentally conscious manufacturing integrated demonstration. Final report

    SciTech Connect

    Gentry, D.E.

    1993-07-01

    The objective of the Environmentally Conscious Manufacturing Integrated Demonstration was to show that several of the individually developed materials and processes to reduce hazardous materials and waste could be successfully used on a single assembly. A methodology was developed that could be used on any product to plan the approach to eliminating hazardous materials. Sample units of an existing design electronic unit were fabricated applying this methodology and substituting nonhazardous materials and processes. The results of this project show that total waste can be drastically reduced by at least an order of magnitude and hazardous material and waste can be essentially eliminated in the manufacture of this type of electronic devices.

  9. The Kwajalein bioremediation demonstration: Final technical report

    SciTech Connect

    Walker, J.R. Jr.; Walker, A.B.

    1994-12-01

    The US Army Kwajalein Atoll (USAKA) Base, located in the Republic of the Marshall Islands (RMI) in the east-central Pacific Ocean, has significant petroleum hydrocarbon contamination resulting from years of military activities. Because of its remoteness, the lack of on-site sophisticated remediation or waste disposal facilities, the amenability of petroleum hydrocarbons to biodegradation, and the year-round temperature favorable for microbial activity, USAKA requested, through the Hazardous Waste Remedial Actions Program (HAZWRAP), that a project be conducted to evaluate the feasibility of using bioremediation for environmental restoration of contaminated sites within the atoll. The project was conducted in four distinct phases: (1) initial site characterization and on-site biotreatability studies, (2) selection of the demonstration area and collection of soil columns, (3) laboratory column biotreatability studies, and (4) an on-site bioremediation demonstration. The results of phases (1) and (3) have been detailed in previous reports. This report summarizes the results of phases (1) and (3) and presents phases (2) and (4) in detail.

  10. High phase order transmission demonstration. Final report

    SciTech Connect

    Krizauskas, E.; Landers, T.L.; Richeda, R.J.; Oppel, L.J.; Stewart, J.R.

    1997-12-01

    High-phase-order (HPO), or six-phase, transmission is an extension of line compaction that further increases the power transfer capability of a limited transmission line right-of-way. On July 1, 1992, the first commercially operated six-phase transmission line was energized as a tie line integrated into the New York State Electric and Gas (NYSEG) existing three-phase power system. Previous Empire State Electric Energy Research Corporation (ESEERCO) Project EP 88-23 reports detail the analytical framework and conceptual studies (Phase 1) and the detailed engineering and design/construction (Phase 2) that preceded the 1992 energization. After the six-phase line was constructed, a testing program verified the theoretical predictions of electrical effects due to six-phase construction. This Final Project Report details the results of the Phase 3 testing program and examines steady-state power frequency parameters, partial switching, corona effects, and field effects. In addition, this report details the results of two unplanned unstaged faults, and low-level staged faults. After one year of operation, results led to the identification of aspects that warranted additional study and evaluation. This report summarizes these additional investigations and evaluations of midspan spacers, off-the-shelf microprocessor-based relays for six-phase line protection, live line maintenance, possible standard six-phase station designs, and an economic evaluation of break-even distances for which six-phase is more economical than conventional double-circuit three-phase applications for line upgrades and new construction.

  11. WSF Biodiesel Demonstration Project Final Report

    SciTech Connect

    Washington State University; University of Idaho; The Glosten Associates, Inc.; Imperium Renewables, Inc.

    2009-04-30

    engines. Each test vessel did experience a microbial growth bloom that produced a build up of material in the fuel purifiers similar to material witnessed in the 2004 fuel test. A biocide was added with each fuel shipment and the problem subsided. In January of 2009, the WSF successfully completed an eleven month biodiesel fuel test using approximately 1,395,000 gallons of biodiesel blended fuels. The project demonstrated that biodiesel can be used successfully in marine vessels and that current ASTM specifications are satisfactory for marine vessels. Microbial growth in biodiesel diesel interface should be monitored. An inspection of the engines showed no signs of being negatively impacted by the test.

  12. Professor Louis Michel (1923-1999)

    NASA Astrophysics Data System (ADS)

    Zak, J.

    2001-04-01

    Professor Louis Michel was born on May 4, 1923 in Roanne, France and died of aneurysm on December 30, 1999 in Bures-Sur-Yvette, France. With the untimely and sudden death of Louis Michel the world physics community has lost one of its most prominent members. The extraordinary popularity and respect to Louis as a scientist and a man was demonstrated in his funeral ceremony at l'Eglise de Bures-Sur-Yvette when many people from all over the world came to part from him. Many obituaries appeared in Louis' memory in different journals and among them Physics Today, Cern Courier, Physics Reports, in the Bulletin of the French Embassy in Israel and others. It is certainly impossible in this short lecture to give an adequate description of Prof. Michel's contributions in physics but if one looks for a way to identify a niche that Louis occupies in science of the 20th century, this can best be done by his relation to Eugene Wigner whom Louis much admired. On July 16, 1996 Prof. Michel gave the Wigner Memorial Lecture at the 21st International Colloquium on Group Theoretical Methods in Physics. 1 This was the first Colloquium after Wigner's death (who died on January 1, 1995). Wigner had a very great influence on Louis which started during Louis' membership at the Institute of Advanced Studies at Princeton in the years 1953-55. For Louis Wigner was (in Louis' words) a "model in science: a complete physicist, drawing, when necessary, from his deep mathematical culture". In my view, on the world arena of science, Prof. Michel was one of Wigner's successors in the field of symmetries in physics, and many of us would agree that the above quotation applies equally well to Louis himself. In his famous book "Group Theory" Wigner thanks in the Preface 4 people, with one of them being Louis Michel, and I quote: "The author also wishes to thank his colleagues for many stimulating discussions on the role of group theory in quantum mechanics as well as on more specific subjects. He wishes

  13. Student Assistance Program Demonstration Project Evaluation. Final Report.

    ERIC Educational Resources Information Center

    Pollard, John A.; Houle, Denise M.

    This document presents the final report on the evaluation of California's model student assistance program (SAP) demonstration projects implemented in five locations across the state from July 1989 through June 1992. The report provides an overall, integrated review of the evaluation of the SAP demonstration projects, summarizes important findings…

  14. National Fuel Cell Electric Vehicle Learning Demonstration Final Report

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-07-01

    This report discusses key analysis results based on data from early 2005 through September 2011 from the U.S. Department of Energy’s (DOE’s) Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project, also referred to as the National Fuel Cell Electric Vehicle (FCEV) Learning Demonstration. It is the fifth and final such report in a series, with previous reports being published in July 2007, November 2007, April 2008, and September 2010.

  15. National Fuel Cell Electric Vehicle Learning Demonstration Final Report

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-07-01

    This report discusses key analysis results based on data from early 2005 through September 2011 from the U.S. Department of Energy's (DOE's) Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project, also referred to as the National Fuel Cell Electric Vehicle (FCEV) Learning Demonstration. This report serves as one of many mechanisms to help transfer knowledge and lessons learned within various parts of DOE's Fuel Cell Technologies Program, as well as externally to other stakeholders. It is the fifth and final such report in a series, with previous reports being published in July 2007, November 2007, April 2008, and September 2010.

  16. The St. Louis Motor

    ERIC Educational Resources Information Center

    Greenslade, Thomas B., Jr.

    2011-01-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock…

  17. Real Time Technology Application Demonstration Project Final Report

    SciTech Connect

    Volpe, John; Hampson, Steve; Johnson, Robert L

    2008-09-01

    The work and results described in this final report pertain to the demonstration of real-time characterization technologies applied to potentially contaminated surface soils in and around Area of Concern (AOC) 492 at the Paducah Gaseous Diffusion Plant (PGDP). The work was conducted under the auspices of Kentucky Research Consortium for Energy and Environment (KRCEE). KRCEE was created to support the Department of Energy's (DOE) efforts to complete the expeditious and economically viable environmental restoration of the Paducah Gaseous Diffusion Plant (PGDP), the Western Kentucky Wildlife Management Area (WKWMA), and surrounding areas.

  18. Tidd PFBC Demonstration Project: Public final design report

    SciTech Connect

    Not Available

    1992-10-01

    This Public Final Design Report describes the 70 MW(e) Tidd PFBC Demonstration Plant under construction in Brilliant, Ohio. This project is receiving cost-sharing from the US Department of Energy (DOE), and is being administered by the Morgantown Energy Technology Center in accordance with DOE Cooperative Agreement No. DE-FC21-87 MC24132.000. The project is also receiving costsharing from the State of Ohio. This award is being administered by the Ohio Coal Development Office. The Tidd PFBC Demonstration Project is the first utility-scale demonstration project in the US. Its objective is to demonstrate that the Pressurized Fluidized Bed Combustion (PFBC) combined-cycle technology is an economic, reliable, and environmentally superior alternative to conventional technology in using high-sulfur coal to generate electricity. Detailed design of the plant began in May 1987, leading to the start of construction in April 1988. First coal fire occurred in November 1990, and the three-year test program began in February 1991.

  19. The St. Louis Motor

    NASA Astrophysics Data System (ADS)

    Greenslade, Thomas B.

    2011-10-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock of them in the back room.

  20. St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2007-01-01

    St. Louis is tucked in a bend of the Mississippi River, just south of the point at which the Illinois River joins the larger Mississippi, and where the Missouri River flows in from the west. Drainage patterns to the east, on the Illinois side, are highlighted with green vegetation. Meandering rivers in the verdant Ozark Plateau appear to the south and west.

    This true-color view from NASA's Multi-angle Imaging SpectroRadiometer (MISR) was taken with the instrument's downward looking (nadir) camera on October 15, 2005. The urban areas of greater St. Louis show up as grey-white, including nearby Kirkwood, Webster Groves, Clayton, University City, Ferguson, St. Ann, St. Charles, and East St. Louis. The region is home to nearly three million people.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, Md. JPL is a division of the California Institute of Technology.

  1. Pecan Street Grid Demonstration Program. Final technology performance report

    SciTech Connect

    None, None

    2015-02-10

    This document represents the final Regional Demonstration Project Technical Performance Report (TPR) for Pecan Street Inc.’s (Pecan Street) Smart Grid Demonstration Program, DE-OE-0000219. Pecan Street is a 501(c)(3) smart grid/clean energy research and development organization headquartered at The University of Texas at Austin (UT). Pecan Street worked in collaboration with Austin Energy, UT, Environmental Defense Fund (EDF), the City of Austin, the Austin Chamber of Commerce and selected consultants, contractors, and vendors to take a more detailed look at the energy load of residential and small commercial properties while the power industry is undergoing modernization. The Pecan Street Smart Grid Demonstration Program signed-up over 1,000 participants who are sharing their home or businesses’s electricity consumption data with the project via green button protocols, smart meters, and/or a home energy monitoring system (HEMS). Pecan Street completed the installation of HEMS in 750 homes and 25 commercial properties. The program provided incentives to increase the installed base of roof-top solar photovoltaic (PV) systems, plug-in electric vehicles with Level 2 charging, and smart appliances. Over 200 participants within a one square mile area took advantage of Austin Energy and Pecan Street’s joint PV incentive program and installed roof-top PV as part of this project. Of these homes, 69 purchased or leased an electric vehicle through Pecan Street’s PV rebate program and received a Level 2 charger from Pecan Street. Pecan Street studied the impacts of these technologies along with a variety of consumer behavior interventions, including pricing models, real-time feedback on energy use, incentive programs, and messaging, as well as the corresponding impacts on Austin Energy’s distribution assets.The primary demonstration site was the Mueller community in Austin, Texas. The Mueller development, located less than three miles from the Texas State Capitol

  2. Final Report on the Joule-Scale Experimental Demonstration

    SciTech Connect

    Shverdin, M

    2008-10-01

    We describe the final results of the High Power Laser Pulse Recirculation project. We have developed and implementing a novel technique for picosecond, Joule-class laser pulse recirculation inside a passive cavity. The aim of this project was to develop technology compatible with increasing the efficiency of Compton based light sources by more than an order of magnitude. In year 1 of the project, we achieved a greater than 40 times average power enhancement of the mJ-scale laser pulses inside a passive cavity with internal focus. In year 2, we demonstrated recirculation of lasers pulses with energies up to 191 mJ at 532 nm, at a repetition rate of 10 Hz, and a pulse duration of 20 ps. In this high energy regime, we achieved up to 14 times average power enhancement inside the cavity. This enhancement factor is compatible with the new X-band based mono-energetic gamma-ray machine, Velociraptor, being constructed at LLNL. The demonstrated cavity enhancement is primarily limited by the poor spatial beam quality of the high power laser beam. We expect a nearly diffraction limited laser beam to achieve 40 times or better cavity enhancement, as demonstrated in low energy experiments in FY-07. The two primary obstacles to higher average brightness and conversion efficiency of laser pulse energy to gamma-rays are the relatively small Compton scattering cross-section and the typically low repetition rates of Joule-class interaction lasers (10 Hz). Only a small fraction (10{sup -10}) of the available laser photons is converted to gamma-rays, while the rest is discarded. To significantly reduce the average power requirements of the laser and increase the overall system efficiency, we can recirculate laser light for repeated interactions with electron bunches. Our pulse recirculation scheme is based on nonlinear frequency conversion, termed recirculation injection by nonlinear gating (RING), inside a passive cavity. The main objectives of the two year project were: (1) Validate

  3. Low Income Family Day Care Home Demonstration. Final Report.

    ERIC Educational Resources Information Center

    Food and Nutrition Service (USDA), Washington, DC.

    A 1-year demonstration project was conducted by the United States Department of Agriculture's Food and Nutrition Service (FNS) to help remove or reduce barriers to the participation of low-income family day care homes in the Child and Adult Care Food Program (CACFP). FNS funded six grantees to conduct a demonstration of three different strategies.…

  4. In-Situ Radiation Detection Demonstration Final Report

    SciTech Connect

    MOHAGHEGHI,AMIR H.; REESE,ROBERT; MILLER,DAVID R.; MILLER,MARK LAVERNE; DUCE,STEPHEN

    2000-06-01

    The Department of Defense (DoD) has hundreds of facilities where radioactive materials have been used or are being used, including firing ranges, low-level radioactive waste disposal areas, and areas where past activities have resulted in environmental contamination. Affected sites range in size from a few acres to square miles. Impact to the DoD comes through military base closure and release to the public. It is important that radioactive contaminants are remediated to levels that result in acceptable risk to the public. Remediation requires characterization studies, e.g., sampling and surveys, to define the affected areas, removal actions, and final confirmatory sampling and surveys. Characterization of surface contamination concentrations has historically been performed using extensive soil sampling programs in conjunction with surface radiation surveys conducted with hand-held radiation monitoring equipment. Sampling is required within the suspect affected area and a large buffer area. Surface soil contaminant characterization using soil sampling and hand held monitoring are costly, time consuming, and result in long delays between submission of samples for analysis and obtaining of final results. This project took an existing, proven radiation survey technology that has had limited exposure and improved its capabilities by documenting correlation factors for various detector/radionuclide geometries that commonly occur in field surveys. With this tool, one can perform characterization and final release surveys much more quickly than is currently possible, and have detection limits that are as good as or better than current technology. This paper will discuss the capabilities of a large area plastic scintillation detector used in conjunction with a global positioning system (GPS) to improve site characterization, remediation, and final clearance surveys of the radioactively contaminated site. Survey results can rapidly identify areas that require remediation as

  5. Final Results from U.S. FCEV Learning Demonstration (Presentation)

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-05-01

    This presentation discusses the objectives of the U.S. DOE Fuel Cell Electric Vehicle Learning Demonstration Project, describes NREL's technology validation approach, and summarizes key technical results from the project.

  6. Final report: In situ radio frequency heating demonstration

    SciTech Connect

    Jarosch, T.R.; Beleski, R.J.; Faust, D.

    1994-01-05

    A field demonstration of in situ radio frequency heating was performed at the Savannah River Site (SRS) as part of the US Department of Energy-Office of Technology Development`s Integrated Demonstration. The objective of the demonstration was to investigate the effectiveness of in situ radio frequency (RF) heating as an enhancement to vacuum extraction of residual solvents (primarily trichloroethylene and perchloroethylene) held in vadose zone clay deposits. Conventional soil vacuum extraction techniques are mass transfer limited because of the low permeabilities of the clays. By selectively heating the clays to temperatures at or above 100{degrees}C, the release or transport of the solvent vapors will be enhanced as a result of several factors including an increase in the contaminant vapor pressure and diffusivity and an increase in the effective permeability of the formation with the release of water vapor.

  7. Low-cost flywheel demonstration program. Final report

    SciTech Connect

    1980-04-01

    The Applied Physics Laboratory/Department of Energy Low Cost Flywheel Demonstration Program was initiated on 1 October 1977 and was successfully concluded on 31 December 19'9. The total cost of this program was $355,190. All primary objectives were successfully achieved as follows: demonstration of a full-size, 1)kWh flywheel having an estimated cost in large-volume production of approximately $50/kWh; developmeNt of a ball-bearing system having losses comparable to the losses in a totally magnetic suspension system; successful and repeated demonstration of the low-cost flywheel in a complete flywheel energy-storage system based on the use of ordinary house voltage and frequency; and application of the experience gained in the hardware program to project the system design into a complete, full-scale, 30-kWh home-type flywheel energy-storage system.

  8. Final Results from U.S. FCEV Learning Demonstration: Preprint

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-04-01

    The 'Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project,' also known as the National Fuel Cell Electric Vehicle Learning Demonstration, is a U.S. Department of Energy (DOE) project started in 2004 and concluded in late 2011. The purpose of this project was to conduct an integrated field validation that simultaneously examined the performance of fuel cell vehicles and the supporting hydrogen fueling infrastructure. The DOE's National Renewable Energy Laboratory (NREL) received and analyzed all of the raw technical data collected by the industry partners through their participation in the project over its seven-year duration. This paper reviews highlights from the project and draws conclusions about the demonstrated status of the fuel cell vehicle and hydrogen fueling infrastructure technology.

  9. Use of alcohol fuel: engine-conversion demonstration. Final report

    SciTech Connect

    Marsh, W.K.

    1982-01-01

    The use of ethanol as a fuel extender when mixed with gasoline, and the use of both hydrated and anhydrous ethanol as a fuel in gasoline and diesel engines are discussed. Required engine modifications for efficient use of ethanol are described, and include engine compression alterations, carburetor adjustments, and arrangement for fuel preheating. In 1981 and 1982 a demonstration of ethanol use in spark ignition engines was conducted at a major public park in South Carolina. The demonstration included a controlled road test with a pick-up truck and a demonstration of ethanol use in small, air cooled gasoline engines. One problem that was identified was that of contaminated fuel that clogged the fuel system after a few days' operation. (LEW)

  10. Out-of-tank evaporator demonstration. Final report

    SciTech Connect

    Lucero, A.J.; Jennings, H.L.; VanEssen, D.C.

    1998-02-01

    The project reported here was conducted to demonstrate a skid-mounted, subatmospheric evaporator to concentrate liquid low-level waste (LLLW) stored in underground tanks at Oak Ridge National Laboratory (ORNL). This waste is similar to wastes stored at Hanford and Savannah River. A single-stage subatmospheric evaporator rated to produce 90 gallons of distillate per hour was procured from Delta Thermal, Inc., of Pensacola, Florida, and installed in an existing building. During the 8-day demonstration, 22,000 gal of LLLW was concentrated by 25% with the evaporator system. Decontamination factors achieved averaged 5 x 10{sup 6} (i.e., the distillate contained five million times less Cesium 137 than the feed). Evaporator performance substantially exceeded design requirements and expectations based on bench-scale surrogate test data. Out-of tank evaporator demonstration operations successfully addressed the feasibility of hands-on maintenance. Demonstration activities indicate that: (1) skid-mounted, mobile equipment is a viable alternative for the treatment of ORNL LLLW, and (2) hands-on maintenance and decontamination for movement to another site is achievable. Cost analysis show that 10% of the demonstration costs will be immediately recovered by elimination of solidification and disposal costs. The entire cost of the demonstration can be recovered by processing the inventory of Melton Valley Storage Tank waste and/or sluice water prior to solidifications. An additional savings of approximately $200,000 per year can be obtained by processing newly generated waste through the system. The results indicate that this type of evaporator system should be considered for application across the DOE complex. 25 refs., 11 figs., 2 tabs.

  11. Puerto Rico Nursing Career Cooperative Demonstration Program. Final Performance Report.

    ERIC Educational Resources Information Center

    Puerto Rico State Dept. of Education, Hato Rey.

    The Puerto Rico Nursing Career Cooperative Demonstration Project and Associate Nursing Program provided education and onsite occupational training laboratory to upgrade the education of 20 licensed practical nurses (LPNs) from 1989-90. The nurses were upgraded to associate nurses in an 18-month period at the Technological Institute of Puerto Rico.…

  12. Demonstration of a commercial solar greenhouse. Final report

    SciTech Connect

    Figueras, A.

    1982-03-31

    The greenhouse is located in the town of Russell, in St. Lawrence County, New York. It was built to demonstrate the economics of using the solar greenhouse design as a commercial greenhouse growing vegetables for local sale. The design and construction of the greenhouse are briefly described. Records of temperatures monitored and produce grown and sold are included. (BCS)

  13. Rural Workplace Literacy Demonstration Project. Final Performance Report.

    ERIC Educational Resources Information Center

    Enterprise State Junior Coll., AL.

    In April 1991, Enterprise State Junior College and MacArthur State Technical College established a rural workplace literacy demonstration project in partnership with adult basic education, seven employers, and a labor organization. The project served 615 persons in classes offered at the 2 colleges, 4 partner locations, and 3 additional worksites.…

  14. DEMONSTRATION OF RADON RESISTANT CONSTRUCTION TECHNIQUES - PHASE II. FINAL REPORT

    EPA Science Inventory

    The report gives results of a demonstration of radon resistant construction techniques. Sub-slab mitigation systems were installed (in accordance with draft standards) in 15 new Florida houses in 1992, and these houses have undergone extensive testing to validate techniques used ...

  15. Ventures in Community Improvement. Final Report of the Demonstration.

    ERIC Educational Resources Information Center

    Wolf, Wendy C.; And Others

    The development and operation of the Federally funded Ventures in Community Improvement Demonstration Project (VICI) and its impact on participant youths and communities are summarized in this report. VICI's purposes were (1) to provide young, minority, inner-city, high school dropouts with intensive skills training in the workplace that could…

  16. Stimulus Shift: A Demonstration Motion Picture. Final Report.

    ERIC Educational Resources Information Center

    McLean, James E.

    The purposes of the project described were to demonstrate the use of innovative stimulus shift techniques in articulation and language training, and to experiment with use of motion picture photography in the education and instruction of clinicians and therapists working with speech handicapped children. A 37-minute sound color film was produced…

  17. FINAL SIMULATION RESULTS FOR DEMONSTRATION CASE 1 AND 2

    SciTech Connect

    David Sloan; Woodrow Fiveland

    2003-10-15

    The goal of this DOE Vision-21 project work scope was to develop an integrated suite of software tools that could be used to simulate and visualize advanced plant concepts. Existing process simulation software did not meet the DOE's objective of ''virtual simulation'' which was needed to evaluate complex cycles. The overall intent of the DOE was to improve predictive tools for cycle analysis, and to improve the component models that are used in turn to simulate equipment in the cycle. Advanced component models are available; however, a generic coupling capability that would link the advanced component models to the cycle simulation software remained to be developed. In the current project, the coupling of the cycle analysis and cycle component simulation software was based on an existing suite of programs. The challenge was to develop a general-purpose software and communications link between the cycle analysis software Aspen Plus{reg_sign} (marketed by Aspen Technology, Inc.), and specialized component modeling packages, as exemplified by industrial proprietary codes (utilized by ALSTOM Power Inc.) and the FLUENT{reg_sign} computational fluid dynamics (CFD) code (provided by Fluent Inc). A software interface and controller, based on an open CAPE-OPEN standard, has been developed and extensively tested. Various test runs and demonstration cases have been utilized to confirm the viability and reliability of the software. ALSTOM Power was tasked with the responsibility to select and run two demonstration cases to test the software--(1) a conventional steam cycle (designated as Demonstration Case 1), and (2) a combined cycle test case (designated as Demonstration Case 2). Demonstration Case 1 is a 30 MWe coal-fired power plant for municipal electricity generation, while Demonstration Case 2 is a 270 MWe, natural gas-fired, combined cycle power plant. Sufficient data was available from the operation of both power plants to complete the cycle configurations. Three runs

  18. Demonstrated reserve base for coal in New Mexico. Final report

    SciTech Connect

    Hoffman, G.K.

    1995-02-01

    The new demonstrated reserve base estimate of coal for the San Juan Basin, New Mexico, is 11.28 billion short tons. This compares with 4.429 billion short tons in the Energy Information Administration`s demonstrated reserve base of coal as of January 1, 1992 for all of New Mexico and 2.806 billion short tons for the San Juan Basin. The new estimate includes revised resource calculations in the San Juan Basin, in San Juan, McKinley, Sandoval, Rio Arriba, Bernalillo and Cibola counties, but does not include the Raton Basin and smaller fields in New Mexico. These estimated {open_quotes}remaining{close_quotes} coal resource quantities, however, include significant adjustments for depletion due to past mining, and adjustments for accessibility and recoverability.

  19. Nucla circulating atmospheric fluidized bed demonstration project. Final report

    SciTech Connect

    Not Available

    1991-10-01

    Colorado-Ute Electric Association began a study to evaluate options for upgrading and extending the life of its Nucla power station in 1982. Located in southwestern Colorado near the town of Nucla, this station was commissioned in 1959 with a local bituminous coal as its design fuel for three identical stoker-fired units, each rated at 12.6 MW(e). Poor station efficiency, high fuel costs, and spiraling boiler maintenance costs forced the Nucla Station into low priority in the CUEA dispatch order as early as 1981. Among the options CUEA considered was to serve as a host utility to demonstrate Atmospheric Fluidized Bed Combustion (AFBC) technology. The anticipated environmental benefits and apparent attractive economics of a circulating AFBC led to Colorado-Ute`s decision to proceed with the design and construction of a demonstration project in 1984 at the Nucla facility.

  20. Polyethylene encapsulation full-scale technology demonstration. Final report

    SciTech Connect

    Kalb, P.D.; Lageraaen, P.R.

    1994-10-01

    A full-scale integrated technology demonstration of a polyethylene encapsulation process, sponsored by the US Department of Energy (DOE) Office of Technology Development (OTD), was conducted at the Environmental & Waste Technology Center at Brookhaven National Laboratory (BNL.) in September 1994. As part of the Polymer Solidification National Effort, polyethylene encapsulation has been developed and tested at BNL as an alternative solidification technology for improved, cost-effective treatment of low-level radioactive (LLW), hazardous and mixed wastes. A fully equipped production-scale system, capable of processing 900 kg/hr (2000 lb/hr), has been installed at BNL. The demonstration covered all facets of the integrated processing system including pre-treatment of aqueous wastes, precise feed metering, extrusion processing, on-line quality control monitoring, and process control.

  1. Demonstration of wind turbine. Final technical report at grant program

    SciTech Connect

    Pendola, W. Jr.

    1982-06-01

    Proposal F-602 is a demonstration of a commercially available wind-electric device - an Enertech Corp. Series 1800 model wind turbine. The demonstration site selected was the New Directions school campus, a public school facility, in Sarasota, Florida. During testing, an investigation of the wind power potential for the area was undertaken. In addition, negotiations with the Florida Power and Light Company for parallel operation of the wind system (utility interface), were initiated. An Operating Agreement contract is now pending approval by the Sarasota County School Board. The results to date, of this site's wind power potential, have been well below computational expectancies based upon wind speed data for the area. Analysis will continue, to determine the cause of the windplant's low net output.

  2. Final Report - Navajo Electrification Demonstration Project - FY2004

    SciTech Connect

    Kenneth L. Craig, Interim General Manager

    2007-03-31

    The Navajo Electrification Demonstration Project (NEDP) is a multi-year projects which addresses the needs of unserved Navajo Nation residents without basic electricity services. The Navajo Nation is the United States' largest tribe, in terms of population and land. An estimated 18,000 Navajo Nation homes do not have basic grid-tied electricity--and this third year of funding, known as NEDP-3, provided 351 power line extensions to Navajo families.

  3. BMDO: New Mexico Technology Transfer Demonstration Project. Interim final report

    SciTech Connect

    Not Available

    1993-11-01

    The BMDO-New Mexico Technology Transfer Demonstration Project(BMDO-NM) was a collaborative effort among the national laboratories to identify and evaluate the commercial potential of selected SDI-funded technologies. The project was funded by BMDO (formerly known as the Strategic Defense Initiative Office or SDIO), the Technology Enterprise Division (NM-TED) of the NM Economic Development Division, and the three National Laboratories. The project was managed and supervised by SAGE Management Partners of Albuquerque, and project funding was administered through the University of New Mexico. The BMDO-NM Demonstration Project focused on the development of a process to assist technology developers in the evaluation of selected BMDO technology programs so that commercialization decisions can be made in an accelerated manner. The project brought together BMDO, the NM-TED, the University of New Mexico, and three New Mexico Federal laboratories -- Los Alamos (DOE), Phillips (DOD) and Sandia (DOE). Each national laboratory actively participated throughout the project through its technology transfer offices. New Mexico was selected as the site for the Demonstration Program because of its three national and federal research laboratories engaged in BMDO programs, and the existing relationship among state govemment, the labs, universities and local economic development and business assistance organizations. Subsequent Commercialization and Implementation phases for the selected technologies from LANL and SNL were completed by SAGE and the Project Team. Funding for those phases was provided by the individual labs as well as BMDO and NM-TED in kind services. NM-TED played a proactive role in this New Mexico partnership. Its mandate is to promote technology-based economic development, with a commitment to facilitate the use of technology by industry and business statewide. TED assumed the role of program manager and executing agent for BMDO in this demonstration project.

  4. Improved recovery demonstration for Williston Basin carbonates. Final report

    SciTech Connect

    Sippel, M.A.

    1998-07-01

    The purpose of this project was to demonstrate targeted infill and extension drilling opportunities, better determinations of oil-in-place, and methods for improved completion efficiency. The investigations and demonstrations were focussed on Red River and Ratcliffe reservoirs in the Williston Basin within portions of Montana, North Dakota and South Dakota. Both of these formations have been successfully explored with conventional 2-dimensional (2D) seismic. Improved reservoir characterization utilizing 3-dimensional (3D) seismic was investigated for identification of structural and stratigraphic reservoir compartments. These seismic characterizations were integrated with geological and engineering studies. The project tested lateral completion techniques, including high-pressure jetting lance technology and short-radius lateral drilling to enhance completion efficiency. Lateral completions should improve economics for both primary and secondary oil where low permeability is a problem and higher-density drilling of vertical infill wells is limited by drilling cost. New vertical wells were drilled to test bypassed oil in ares that were identified by 3D seismic. These new wells are expected to recover as much or greater oil than was produced by nearby old wells. The project tested water injection through vertical and horizontal wells in reservoirs where application of waterflooding has been limited. A horizontal well was drilled for testing water injection. Injection rates were tested at three times that of a vertical well. This demonstration well shows that water injection with horizontal completions can improve injection rates for economic waterflooding. This report is divided into two sections, part 1 covers the Red River and part 2 covers the Ratcliffe. Each part summarizes integrated reservoir characterizations and outlines methods for targeting by-passed oil reserves in the respective formation and locality.

  5. Mine demonstration of longwall dust control techniques: Final report

    SciTech Connect

    Pothini, B.R.

    1988-07-01

    This report represents the results of in-mine demonstration of three dust control techniques for controlling respirable dust levels on shearer-longwall faces. The techniques were: water infusion, foam spray and reverse shearer drum rotation. The mines in which tests were conducted were in Upper Freeport seam and Pocahontas No. 3 seam. Both gravimetric samplers and GCA RAM-1 real time dust monitors were used for dust surveys. Dust control technology was reviewed, pertinent techniques were selected, equipment was procured and demonstrated as part of the program. The results indicated that water infusion can be readily implemented, foam spray holds promise, but requires more work to be done, and reverse drum rotations effective in select conditions. The tests showed that reversing cutting drum rotation has brought several positive results: (1) lower dust levels; (2) lower methane liberations; (3) improved productivity and (4) less fines. Although the improvements were only in the 10% range, the costs except for the initial change of cutting drums are nil. Therefore this technique should further be tested in soft seams with thick binder rock and also in hard blocky seams. Such investigations may lead to universal application of reverse drum rotation in the industry for beneficial reductions in respirable dust levels at insignificant costs. 13 refs., 34 figs.

  6. Intergovernmental Advanced Stationary PEM Fuel Cell System Demonstration Final Report

    SciTech Connect

    Rich Chartrand

    2011-08-31

    A program to complete the design, construction and demonstration of a PEMFC system fuelled by Ethanol, LPG or NG for telecom applications was initiated in October 2007. Early in the program the economics for Ethanol were shown to be unfeasible and permission was given by DOE to focus on LPG only. The design and construction of a prototype unit was completed in Jun 2009 using commercially available PEM FC stack from Ballard Power Systems. During the course of testing, the high pressure drop of the stack was shown to be problematic in terms of control and stability of the reformer. Also, due to the power requirements for air compression the overall efficiency of the system was shown to be lower than a similar system using internally developed low pressure drop FC stack. In Q3 2009, the decision was made to change to the Plug power stack and a second prototype was built and tested. Overall net efficiency was shown to be 31.5% at 3 kW output. Total output of the system is 6 kW. Using the new stack hardware, material cost reduction of 63% was achieved over the previous Alpha design. During a November 2009 review meeting Plug Power proposed and was granted permission, to demonstrate the new, commercial version of Plug Power's telecom system at CERL. As this product was also being tested as part of a DOE Topic 7A program, this part of the program was transferred to the Topic 7A program. In Q32008, the scope of work of this program was expanded to include a National Grid demonstration project of a micro-CHP system using hightemperature PEM technology. The Gensys Blue system was cleared for unattended operation, grid connection, and power generation in Aug 2009 at Union College in NY state. The system continues to operate providing power and heat to Beuth House. The system is being continually evaluated and improvements to hardware and controls will be implemented as more is learned about the system's operation. The program is instrumental in improving the efficiency and

  7. In Situ Gaseous Reduction Pilot Demonstration - Final Report

    SciTech Connect

    Thornton, E.C.; Phelan, J.M.; Giblin, J.T.; Olsen, K.B.; Miller, R.D.; Gilmore, T.J.

    1999-02-23

    The demonstration of the IGRS approach conducted at SWMU 143 on the White Sands Missile Range has provided information needed to complete a technical performance assessment and cost analysis of the technology. At least 70% of the Cr(VI) present in contaminated sediment at the site was reduced, thus verifying the effectiveness of the approach. Most of the treatment occurred in a zone located from {approximately}4 to 10 ft below ground surface, which appears to be a higher permeability interval. A deeper zone from {approximately}10 to 16 ft that contains lower levels of contamination was essentially unaffected. The deeper zone is somewhat finer grained and has a higher clay content and is, thus, less permeable. It appears that most of the treatment gas was channeled through the higher, more-permeable zone and the lower zone was bypassed. Treatment of the lower zone could probably be accomplished, however, if a second injection well were installed and screened across the zone so that treatment gas could be forced into this interval. The amount of H{sub 2}S consumed during the test exceeded the amount predicted by the laboratory treatability study. In addition, the levels of H{sub 2}S observed at the extraction wells were relatively low, even though a significant level of treatment was observed at the site. It is inferred that interfering reactions or slower reaction kinetics are the likely source of consumption of extra H{sub 2}S observed in the field. Future laboratory work will be undertaken to investigate the nature of these chemical reactions and the reaction rates associated with the gaseous reduction of Cr(VI) in soils. Elucidation of these effects may reveal methods for improving the effectiveness of the technology and reducing unit costs. A life-cycle cost model was developed for the technology based on demonstration information (Hogan 1998). This model suggests that the technology should compare favorably with excavation from a cost basis for larger sites

  8. Solar-heated commercial-greenhouse demonstration. Final performance report

    SciTech Connect

    1983-01-01

    Poly Solar Company was formed to design and fabricate a demonstration of a solar heating system for commercial greenhouses in moderate climates. This system is built of readily available materials, and can be constructed using conventional techniques available to most builders and farmers. Construction began on the demonstration project in August 1981 and the system was placed into operation that winter. Energy savings were calculated by monitoring the running time on an oil furnace in a duplicate greenhouse with the same crop as the solar heated greenhouse with an oil backup furnace. The first monitoring period was before the Christmas season with poinsettias used as the comparison crop with 60/sup 0/ to 64/sup 0/F. During this period the 126 ton mass storage and waste heat recovery sections of the system were used. These trials showed energy savings over the 100% oil heated structure to be 23.4%. After the crops were removed from the greenhouse trials were ran which showed this portion of the system could maintain night time temperatures as high as 56/sup 0/F with no other heat source and an outside temperature of 26/sup 0/F. The 1860 sq ft solar collector/storage system was monitored with a winter-spring crop of geraniums at a night time temperature of 60/sup 0/ to 64/sup 0/F. In April 1982 a severe storm with wind gusts in excess of 50 mph destroyed a section of duct that feeds heated air from the collector to the rock storage bed and caused light damage to the collector itself.

  9. Silo 3 Vacuum Wand Demonstration Test Final Report

    SciTech Connect

    Steve Birrer

    2003-06-01

    Silo 3, a freestanding, pre-stressed concrete, domed cylindrical tank, located at the Fernald Closure Project near Cincinnati, Ohio, contains approximately 5,100 cubic yards of metal oxide waste generated from Fernald operations that extracted uranium from ore material. The baseline for the Silo 3 Project is to remove a portion of this material from the silo pneumatically by inserting vacuum retrieval wands and/or hoses in existing manways on the silo dome. After the loose material has been removed by the pneumatic system, the project intends to cut an opening in the silo wall and use a mechanical excavator to complete removal of the remaining material, including possible combination with pneumatic retrieval. Fluor Fernald previously requested that the Department of Energy Environmental Management Office of Science and Technology provide a Technical Assistance Team to review this approach. One of the key recommendations made by this team was to assess the wand operability, effectiveness, reliability, and safety in a mock-up test. A team was convened to develop the test plan, build the demonstration test loop, and perform the tests. The tests focused primarily on the operability of the system, and to a significantly lesser extent process performance. This report documents the results for the testing completed in April 2003. Based upon the testing performed, the team identified several key issues to be incorporated into the design and operation of the retrieval system.

  10. Staunton 1 reclamation demonstration project. Aquatic ecosystems. Final report

    SciTech Connect

    Vinikour, W. S.

    1981-02-01

    To provide long-term indications of the potential water quality improvements following reclamation efforts at the Staunton 1 Reclamation Demonstration Project, macroinvertebrates were collected from three on-site ponds and from the receiving stream (Cahokia Creek) for site drainage. Implications for potential benthic community differences resulting from site runoff were disclosed, but macroinvertebrate diversity throughout Cahokia Creek was limited due to an unstable, sandy substrate. The three ponds sampled were the New Pond, which was created as part of the reclamation activities; the Shed Pond, which and the Old Pond, which, because it was an existing, nonimpacted pond free of site runoff, served as a control. Comparisons of macroinvertebrates from the ponds indicated the potential for the New Pond to develop into a productive ecosystem. Macroinvertebrates in the New Pond were generally species more tolerant of acid mine drainage conditions. However, due to the present limited faunal densities and the undesirable physical and chemical characteristics of the New Pond, the pond should not be stocked with fish at this time.

  11. Town of Edinburg landfill reclamation demonstration project. Final report

    SciTech Connect

    Not Available

    1992-05-15

    Landfill reclamation is the process of excavating a solid waste landfill to recover materials, reduce environmental impacts, restore the land resource, and, in some cases, extend landfill life. Using conventional surface mining techniques and specialized separation equipment, a landfill may be separated into recyclable material, combustible material, a soil/compost fraction and residual waste. A landfill reclamation demonstration project was hosted at the Town of Edinburg municipal landfill in northwest Saratoga County. The report examines various separation techniques employed at the site and appropriate uses for reclaimed materials. Specifications regarding engineered work plans, health and safety monitoring, and contingency preparedness are discussed. Major potential applications and benefits of using landfill reclamation technology at existing landfills are identified and discussed. The research and development aspect of the report also examines optimal screening technologies, site selection protocol and the results of a test burn of reclaimed waste at a waste-to-energy facility. Landfill reclamation costs are developed, and economic comparisons are made between reclamation costs and conventional landfill closure costs, with key criteria identified. The results indicate that, although dependent on site-specific conditions and economic factors, landfill reclamation can be a technically and economically feasible alternative or companion to conventional landfill closure under a range of favorable conditions. Feasibility can be determined only after an investigation of the variety of landfill conditions and reclamation options.

  12. Final report on Thermally Modified Sand demonstration project

    SciTech Connect

    Not Available

    1994-09-23

    The use of salt and salt/sand mixtures on icy roadway surfaces has dramatically increased during the past 30 years. Despite extensive documentation on salt related damage to the roadway improvements, vehicles and the environment, road maintenance departments have continued to rely on this practice. Road maintenance departments in northern climate areas have long recognized the safety benefits for public mobility on icy roadways from the use of sand. As an abrasive material, the sand improves the surface traction that results in more drivable and less hazardous road conditions during the winter months. Stockpiles of pure sand stored during the winter months oftentimes freeze into large unworkable, monolithic piles. To maintain a free-flowing condition, it has been found to be necessary to add salt to the sand. The addition of salt in amounts ranging from 5 to 10 percent to that of sand, is usually sufficient to provide relatively free-flowing abrasive material that could be stored in stockpiles and applied to icy road surfaces with conventional sand spreading trucks. Another alternative for winter storage of pure sand to maintain a free-flowing condition is in humidity-controlled, heated buildings. As would be expected, this method has high capital and operating costs. and not cost effective for general highway maintenance use. The invention demonstrated herein is a method of thermally modifying pure sand that will remain in a free-flowing state throughout the winter season without the need for the salt additive. The thermally modified sand provides an abrasive material that when applied to icy roads does not cause environmental and corrosive damage as done by the application of sand with salt. By employing a very simple process of freezing screened sand particles by forced air convection under subfreezing conditions, the invention creates a product that has significant value in terms of economic and environmental benefits.

  13. Customer-focused planning: Demonstration project summaries. Final report

    SciTech Connect

    George, S.S.

    1992-12-01

    To succeed in the increasingly competitive and dynamic markets in which they operate, electric utilities are focusing ever greater attention on understanding and meeting customer needs. EPRI`s Customer Focused Planning (CFP) project was established to develop concepts and tools that will help utilities enhance their commitment to customer service. The project team conducted a series of interviews and meetings with participating utilities to collaboratively implement crucial steps in the CFP process. Although there is no unique set of tools or single management approach for improving product and service delivery, customer-focused companies have at least five ideals in common. They (1) define goals and objectives in concrete terms, (2) extend the planning boundaries of the organization to include all members of the energy services infrastructure, (3) painstakingly link functional activities directly to customer needs, (4) incorporate the customer`s voice in new product/ service design, and (5) align performance measures with customer needs. In addition, customer-focused companies use a variety of methods to improve customer satisfaction and company performance. These methods include conducting market research, developing market processes such as demand-side management contracting or bidding to reveal customer preferences, and involving customers more directly in the planning process. This report summarizes two brief demonstration projects conducted as part of EPRI`s CFP project, one at Commonwealth Edison Company (CECo) and one at PSI Energy. The CECo project emphasized developing customer-focused performance measures for telephone inquiries. The PSI Energy project involved a one-day workshop underscoring two important CFP elements-understanding customer wants and explicitly linking those wants to utility activities.

  14. St. Louis FUSRAP Lessons Learned

    SciTech Connect

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-02-26

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction.

  15. Remembering Louis: Why Teach Poetry?

    ERIC Educational Resources Information Center

    Smiley, Jerome

    1998-01-01

    Relates the experience of the author as a young man struggling to write a chapter of his dissertation called "Why Teach Poetry?". Notes that poet Louis Ginsberg (father of poet Allen Ginsberg) provided him with a two-paragraph answer, as meaningful and pertinent now as it was 50 years ago. (SR)

  16. Louis Sokoloff (1921-2015).

    PubMed

    Agranoff, Bernard W

    2016-05-01

    This is an obituary to Louis Sokoloff (1921-2015), an outstanding neurochemist and neuroscientist, whose groundbreaking work on the use of [14C]deoxyglucose in brain imaging was a milestone among many achievements throughout his career. Picture taken by the author, June 1974, Ann Arbor. PMID:27086737

  17. Final report for the Department of Energy funded cooperative agreement ''Electronic Research Demonstration Project'' [University electronic research administration demonstration project

    SciTech Connect

    Rodman, John

    1998-07-31

    This is the final report for the Department of Energy (DOE) funded cooperative agreement ''Electronic Research Demonstration Project (DE-FC02-92ER35180)'' for the period August 1994-July 1998. The goal of the project, referred to as NewERA, was to demonstrate the use of open standards for electronic commerce to support research administration, otherwise referred to as Electronic Research Administration (ERA). The NewERA demonstration project provided a means to test interagency standards developed within the Federal Grant Electronic Commerce Committee, a group comprised of federal granting agencies. The NewERA program was initiated by DOE. NewERA was comprised of three separate, but related, ERA activities in preaward administration, postaward administration, and secure Internet commerce. The goal of New ERA was to demonstrate an open standard implementation of ERA using electronic data interchange, e-mail and Internet transaction security between grant applicants and DOE, along with t h e other participating agencies.

  18. [Saint Louis encephalitis: case report].

    PubMed

    Carballo, Carolina; Cabana, Magdalena; Ledezma, Francisca; Pascual, Carolina; Cazes, Claudia; Mistchenko, Alicia; López, Eduardo

    2016-08-01

    Saint Louis encephalitis is transmitted by Culex mosquitoes. In Argentina sporadic cases are registered. Symptomatic illness is unusual in children. We present a case of meningoencephalitis caused by an uncommon viral infection. The clinical signs and symptoms are unusual for pediatric patients and the bilateral thalamic compromise showed on magnetic resonance has not been described previously. An 8-year-old girl consulted due to fever, behavior disorders and ataxia. Clonus and neck stiffness were detected at physical exam. Cerebrospinal fluid revealed mononuclear leukocytosis; bilateral ischemic compromise was observed in thalamus by magnetic resonance. Saint Louis virus was confirmed by serology: serum and cerebrospinal fluid IgM were positive during the acute phase of the disease and serum IgG was positive four weeks later. Most of the signs and symptoms of the disease were resolved, however mild behavior disorders were observed as acute sequelae up to 45 days after hospital discharge. PMID:27399031

  19. St. Louis Area Earthquake Hazards Mapping Project

    USGS Publications Warehouse

    Williams, Robert A.; Steckel, Phyllis; Schweig, Eugene

    2007-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project will produce digital maps that show variability of earthquake hazards in the St. Louis area. The maps will be available free via the internet. They can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes.

  20. WATER TREATMENT AT ST. LOUIS, MO

    PubMed Central

    Wall, Edward E.

    1920-01-01

    With three kinds of water, Mississippi, Missouri and Illinois rivers, of different natures, and coming in an infinite variety of mixtures, St. Louis has peculiar water supply problems. This outline of methods will interest water engineers. Of the success of the St. Louis methods, the low mortality rates of the city are evidence. PMID:18010313

  1. Approach to forecasting daily maximum ozone levels in St. Louis

    NASA Technical Reports Server (NTRS)

    Prior, E. J.; Schiess, J. R.; Mcdougal, D. S.

    1981-01-01

    Measurements taken in 1976 from the St. Louis Regional Air Pollution Study (RAPS) data base, conducted by EPA, were analyzed to determine an optimum set of air-quality and meteorological variables for predicting maximum ozone levels for each day in 1976. A 'leaps and bounds' regression analysis was used to identify the best subset of variables. Three particular variables, the 9 a.m. ozone level, the forecasted maximum temperature, and the 6-9 a.m. averaged wind speed, have useful forecasting utility. The trajectory history of air masses entering St. Louis was studied, and it was concluded that transport-related variables contribute to the appearance of very high ozone levels. The final empirical forecast model predicts the daily maximum ozone over 341 days with a standard deviation of 11 ppb, which approaches the estimated error.

  2. Design for an Analysis and Assessment of the Education Satellite Communications Demonstration: Final Report.

    ERIC Educational Resources Information Center

    Practical Concepts, Inc., Washington, DC.

    A 3-month evaluation design effort developed a strategy and implementation plan for a policy level evaluation of the Educational Satellite Communications Demonstration (ESCD). The final report of the effort covers: (1) development of the evaluation strategy and plan; (2) data collection and analysis; (3) measurement of the impact of satellite TV…

  3. Hawaii Demonstration Project to Avert Unintended Teenage Pregnancy: 1978-1982. Final Report. Executive Summary.

    ERIC Educational Resources Information Center

    Levitt-Merin, Marta; Sutter, Sharon Kingdon

    This final report provides a descriptive overview of three approaches which the Hawaii Demonstration Project initiated to reduce unintended teenage pregnancies. Project evaluation findings are summarized; both qualitative and quantitative data are presented for a comprehensive picture of the project and its input. Project limitations and successes…

  4. Obituary: John Louis Perdrix (1926-2005)

    NASA Astrophysics Data System (ADS)

    Orchiston, W.

    2005-12-01

    On 27 June 2005 the Journal of Astronomical History and Heritage lost its founder and Australia lost one of its leading historians of astronomy when John Louis Perdrix died in Dubai after a brief battle with cancer.

  5. Planning and Evaluating Telecommunications Demonstration Projects and Assessing the Costs of Telecommunications Demonstration Projects. Final Report #146-03.

    ERIC Educational Resources Information Center

    Clippinger, John H.; Fain, Sanford B.

    This two-report volume was prepared to describe approaches for evaluating individual Office of Telecommunications Policy (OTP) demonstration projects in the future and to aid demonstration project directors in project planning and development. The first report focuses on the role of planning and evaluation activities, stressing their importance in…

  6. Economic Development Program, St. Louis, Volume 1. The Economic Development of a St. Louis Poverty Area.

    ERIC Educational Resources Information Center

    Management and Economics Research, Inc., Palo Alto, CA.

    Part of a larger study to formulate an economic development program for St. Louis, this document discusses the growth potential or expected decline of industry in the inner city; factors influencing the retention and the location of industries in greater St. Louis; and ways of stimulating new business, especially Negro owned businesses in the…

  7. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  8. Microgrid Design, Development and Demonstration - Final Report for Phase I and Phase II

    SciTech Connect

    Bose, Sumit; Krok, Michael

    2011-02-08

    This document constitutes GE’s final report for the Microgrid Design, Development and Demonstration program for DOE’s Office of Electricity Delivery and Energy Reliability, Award DE-FC02-05CH11349. It contains the final report for Phase I in Appendix I, and the results the work performed in Phase II. The program goal was to develop and demonstrate a Microgrid Energy Management (MEM) framework for a broad set of Microgrid applications that provides unified controls, protection, and energy management. This project contributed to the achievement of the U.S. Department of Energy’s Renewable and Distributed Systems Integration Program goals by developing a fully automated power delivery microgrid network that: - Reduces carbon emissions and emissions of other air pollutants through increased use of optimally dispatched renewable energy, - Increases asset use through integration of distributed systems, - Enhances reliability, security, and resiliency from microgrid applications in critical infrastructure protection, constrained areas of the electric grid, etc. - Improves system efficiency with on-site, distributed generation and improved economic efficiency through demand-side management.

  9. 13. Photocopy of illustration in St. Louis Illustrated, 1876. Original ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Photocopy of illustration in St. Louis Illustrated, 1876. Original in library of Lehmann Building, Missouri Botanical Garden. 'SHAW'S GARDEN,' BIRD'S EYE VIEW FROM THE SOUTH - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  10. Genetic variation of St. Louis encephalitis virus

    PubMed Central

    May, Fiona J.; Li, Li; Zhang, Shuliu; Guzman, Hilda; Beasley, David W. C.; Tesh, Robert B.; Higgs, Stephen; Raj, Pushker; Bueno, Rudy; Randle, Yvonne; Chandler, Laura; Barrett, Alan D. T.

    2008-01-01

    St. Louis encephalitis virus (SLEV) has been regularly isolated throughout the Americas since 1933. Previous phylogenetic studies involving 62 isolates have defined seven major lineages (I–VII), further divided into 14 clades. In this study, 28 strains isolated in Texas in 1991 and 2001–2003, and three older, previously unsequenced strains from Jamaica and California were sequenced over the envelope protein gene. The inclusion of these new sequences, and others published since 2001, has allowed better delineation of the previously published SLEV lineages, in particular the clades of lineage II. Phylogenetic analysis of 106 isolates identified 13 clades. All 1991 and 2001–2003 isolates from Nueces, Jefferson and Harris Counties (Texas Gulf Coast) group in clade IIB with other isolates from these counties isolated during the 1980s and 1990s. This lack of evidence for introduction of novel strains into the Texas Gulf Coast over a long period of time is consistent with overwintering of SLEV in this region. Two El Paso isolates, both from 2002, group in clade VA with recent Californian isolates from 1998–2001 and some South American strains with a broad temporal range. Overall, these data are consistent with multiple introductions of SLEV from South America into North America, and provide support for the hypothesis that in most situations, SLEV circulates within a locality, with occasional incursions from other areas. Finally, SLEV has much lower nucleotide (10.1 %) and amino acid variation (2.8 %) than other members of the Japanese encephalitis virus complex (maximum variation 24.6 % nucleotide and 11.8 % amino acid). PMID:18632961

  11. Demonstration, testing, and evaluation of in situ heating of soil. Volume 1, Final report

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Sabato, W.

    1996-04-05

    This document is a final reports in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cubic yards of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. It was demonstrated that the mass flow rate of the volatile organic chemicals was enhanced in the recovered soil gas as a result of heating.

  12. Public School in St. Louis: Place, Performance, and Promise

    ERIC Educational Resources Information Center

    National Association of Charter School Authorizers (NJ1), 2009

    2009-01-01

    This report compares the demand for public education in St. Louis during the 2007-08 school year with both the supply and location of public schools operated by St. Louis Public Schools and charter schools. The geographic areas of analysis are the city of St. Louis and its zip codes. The first four sections of this report contain background…

  13. Demonstration Senior High Schools: A Career Education Demonstration and Replication Effort. A Final Report from the Florida Career Education Demonstration Consortium.

    ERIC Educational Resources Information Center

    Florida Career Education Demonstration Consortium, Tallahassee.

    Three Florida counties (Broward, Orange, and Pinellas) formed a consortium for demonstrating the most effective methods and techniques in career education at the secondary level. A career education model was developed which was designed to provide (1) career awareness and exploration experiences for all students, 9-12; (2) alternative salable…

  14. Rawlins UCG Demonstration Project. Final technical progress report, January 1, 1987--February 9, 1988

    SciTech Connect

    Not Available

    1988-08-03

    Department of Energy Participation in the Rawlins UCG Demonstration Project began officially on November 9, 1987. Even though their financial participation began at this time, they will receive technical information from the start of the project which was on January 1, 1987. The Rawlins UCG Demonstration Project is progressing in Phase I with the majority of the emphasis on facility design, site characterization and the environmental work. The site characterization field work is estimated to be completed by the end of February with the final report completion towards the end of Phase I. The facility design effort is close to the 40% level. It is anticipated that all permits will be applied for in Phase I and most of them will be granted by the end of Phase I. The obtaining of the private financing continues to be a major activity in the project. All of the financing must be in place before the continuation for DOE funding to Phase II will be applied for.

  15. Louis Guttman's Contributions to Classical Test Theory

    ERIC Educational Resources Information Center

    Zimmerman, Donald W.; Williams, Richard H.; Zumbo, Bruno D.; Ross, Donald

    2005-01-01

    This article focuses on Louis Guttman's contributions to the classical theory of educational and psychological tests, one of the lesser known of his many contributions to quantitative methods in the social sciences. Guttman's work in this field provided a rigorous mathematical basis for ideas that, for many decades after Spearman's initial work,…

  16. The Method of Jean Louis Nicolet

    ERIC Educational Resources Information Center

    Gattegno, Caleb

    2007-01-01

    Jean Louis Nicolet is a Swiss teacher of mathematics who found his subject so fascinating that he was puzzled as to why so many pupils could not share this enjoyment in their studies. He came to a conclusion which is now supported by the results of psychological research into the learning process: he suggested that the mind does not spontaneously…

  17. St. Louis Educational Museum: A Centennial Commemoration

    ERIC Educational Resources Information Center

    Allen, James A.

    2005-01-01

    The St. Louis, Missouri Educational Museum has its roots in the 1904 Centennial Exposition, held at Forest Park on the edge of the city. The theme of the exposition was education and technology. Seventy thousand local school children visited the exposition, and at its conclusion an initiative was launched to purchase some of the exhibitions as…

  18. Loftin Collection (Spirit of St. Louis)

    NASA Technical Reports Server (NTRS)

    1928-01-01

    Ryan NYP 'Spirit of St. Louis' equipped with 220 HP Wright Whirlwind engine. Charles A. Lindbergh flew this aircraft non-stop from New York to Paris in the period May 20-21 1927. Photographed in San Diego, California. This photo was used in a report, NACA TN, written by Donald Hall who designed the aircraft.

  19. Demonstration, testing, & evaluation of in situ heating of soil. Draft final report, Volume I

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Saboto, W.

    1996-02-12

    This document is a draft final report (Volume 1) for US DOE contract entitled, {open_quotes}Demonstration Testing and Evaluation of In Situ Soil Heating,{close_quotes} Contract No. DE-AC05-93OR22160, IITRI Project No. C06787. This report is presented in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cu. yd. of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOCs and other organic chemicals boiling up to 120{degrees} to 130{degrees}C in the vadose zone. Although it may applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by low air flow.

  20. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    SciTech Connect

    Not Available

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  1. Phase 1 Final status survey plan for the West Valley demonstration project.

    SciTech Connect

    Johnson, R. L.

    2011-05-31

    This plan provides the technical basis and associated protocols to support Phase 1 final status survey (FSS) data collection and interpretation as part of the West Valley Demonstration Project Phase 1 Decommissioning Plan process. This plan is consistent with the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). The Phase 1 Decommissioning Plan provides the relevant derived concentration guideline levels (DCGLs) for the Phase 1 radionuclides of interest. This plan includes protocols that will be applied to the deep excavations planned for Waste Management Area (WMA) 1 and WMA 2, for surface soils outside the WMA 1 and WMA 2 excavations that do not have contamination impacts at depths greater than one meter, and for areas that are used for Phase 1 contaminated soil lay-down purposes. All excavated and lay-down areas will be classified as MARSSIM Class 1 areas. Surface soils that have not been excavated, are not expected to exceed DCGLs, and do not have contamination impacts at depths greater than one meter will be divided into either Class 1 or Class 2 areas depending on the expected potential for surface soil contamination in those areas. The plan uses gamma scans combined with biased soil samples to address DCGLemc concerns. The plan uses systematic soil sampling combined with area factors to address DCGLw and DCGLemc concerns. The Sign test will be used to statistically evaluate DCGLw compliance. If the results from the characterization sampling and analysis plan (CSAP) data collection indicate that background may be a significant issue for Sign test implementation, the Wilcoxon rank sum (WRS) test will be used instead to demonstrate DCGLw compliance. A reference area will be selected on the basis of CSAP data results if the WRS test becomes a necessity. The WMA 1 excavation footprint includes approximately 476 foundation pilings that will be trimmed and left in place. Piling-specific systematic and biased sampling will be conducted to

  2. Chicago-St. Louis high speed rail plan

    SciTech Connect

    Stead, M.E.

    1994-12-31

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

  3. 3. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1958 INTERIOR, UPPER PART OF FIRST FLOOR. - Farmers' & Exchange Bank, 141 East Bay Street, Charleston, Charleston County, SC

  4. 2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1958 INTERIOR, LOWER PART OF FIRST FLOOR. - Farmers' & Exchange Bank, 141 East Bay Street, Charleston, Charleston County, SC

  5. 2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1962 SLAVE BUILDING AND KITCHENS. - Robinson-Aiken Slave Building & Kitchens, 48 Elizabeth Street, Charleston, Charleston County, SC

  6. 6. Historic American Buildings Survey, Louis I. Schwartz, Photographer CONSTRUCTION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey, Louis I. Schwartz, Photographer CONSTRUCTION DETAIL, SECOND FLOOR ROOM. - Harvey-Lining House & Pharmacy, Broad & Kings Streets, Charleston, Charleston County, SC

  7. 1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, 1958 HOUSE AND ENVIRONMENT, FROM NORTHWEST. - John Falls Walker House, 344 East Bay Street, Charleston, Charleston County, SC

  8. Cometabolic bioreactor demonstration at the Oak Ridge K-25 Site: Final report

    SciTech Connect

    Lucero, A.J.; Donaldson, T.L.; Jennings, H.L.; Morris, M.I.; Palumbo, A.V.; Herbes, S.E.

    1995-08-01

    The Oak Ridge National Laboratory (ORNL) conducted a demonstration of cometabolic technology for bioremediation of groundwater contaminated with trichloroethylene (TCE) and other chlorinated solvents. The technology demonstration was located at a seep from the K-1070-C/D Classified Burial Ground at the Oak Ridge K-25 Site. The technology demonstration was designed to evaluate the performance of two different types of cometabolic processes. In both cases, the TCE is cometabolized in the sense that utilization of a different primary substrate is necessary to obtain the simultaneous cometabolism of TCE. Trichloroethylene alone is unable to support growth and maintenance of the microorganisms. Methanotrophic (methane-utilizing) technology was demonstrated first; aromatic-utilizing microorganisms were demonstrated later. The demonstration was based on scaleup of laboratory and bench-scale prototype equipment that was used to establish the technical feasibility of the processes.This report documents the operation of the methanotrophic bioreactor system to treat the seep water at the demonstration site. The initial objectives were to demonstrate stable operation of the bioreactors and associated equipment, including the pretreatment and effluent polishing steps; and evaluate the biodegradation of TCE and other organics in the seep water for the three operating modes--air oxidation pretreatment, steam-stripping pretreatment, and no pretreatment.

  9. Virgin Islands Demonstration Library Network Study: Exploring Library Networking in Remote, Disadvantaged Areas. Final Report.

    ERIC Educational Resources Information Center

    Chang, Henry C.; And Others

    The Virgin Islands Demonstration Library Network Study (VIDLNS) seeks to determine whether the development of either local or regional library networks would be the key to optimal organization of small library collections in isolated areas. This report describes the research and demonstration components of the exploratory phase of the project: (1)…

  10. A Demonstration Project: Group Care of Infants and Toddlers. Final Report.

    ERIC Educational Resources Information Center

    North Carolina Univ., Greensboro.

    This research and demonstration project involved the establishment of a demonstration Nursery Center to provide for the daytime care of infants and toddlers in groups and for the evaluation of this experience. A descriptive account is given of the founding of the center and of its operation over a three-year period. Finding housing and suitable…

  11. TNX GeoSiphon Cell (TGSC-1) Phase II Single Cell Deployment/Demonstration Final Report

    SciTech Connect

    Phifer, M.A.

    1999-04-15

    This Phase II final report documents the Phase II testing conducted from June 18, 1998 through November 13, 1998, and it focuses on the application of the siphon technology as a sub-component of the overall GeoSiphon Cell technology. [Q-TPL-T-00004

  12. Child Service Demonstration Center, July 1, 1974 to June 30, 1975. Final Evaluation.

    ERIC Educational Resources Information Center

    Hillside School, Cushing, OK.

    Presented is the final evaluation report of a project designed to develop a prescriptive program for learning disabled children (grades 7-12) which included a screening/assessment program with 96 students and the writing and implementation of individual educational programs with 171 students. It is noted that in the area of research and…

  13. PITTSBURGH TECHNICAL HEALTH TRAINING INSTITUTE DEMONSTRATION PROJECT. FINAL REPORT, VOLUME II.

    ERIC Educational Resources Information Center

    KISHKUNAS, LOUIS J.

    APPENDIXES TO THE "FINAL REPORT," VOLUME I (VT 005 511), ARE INCLUDED--(1) A SCHEMATIC REPRESENTATION OF CURRICULUM DEVELOPMENT, (2) TECHNICAL BEHAVIOR CHECKLISTS, (3) PERFORMANCE INVENTORY FORMS USED IN ON-THE-JOB OBSERVATIONS, (4) REPORT FORM FOR TYPICAL JOB BEHAVIOR OF EMPLOYEE, (5) COOPERATING AREA HEALTH INSTITUTIONS, (6) TABLES OF Z SCORES…

  14. The Detection and Remediation of Learning Disabilities. Child Welfare Research and Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Bechtel, Leland P.

    Reported are the final 2 years of a program which provided identification and remediation services for 60 potentially dyslexic preschool children and 45 dyslexic elementary grade children. Described for the preschool program are materials and evaluative devices and methods of remediation which stressed development of perceptual motor skills,…

  15. Short wavelength chemical laser demonstration based on N({sup 2}D) chemistry. Final technical report

    SciTech Connect

    Not Available

    1990-01-19

    The overall goal of this project was to demonstrate lasing on the NCl(b{yields}x) transition at 665 nm. Our scheme is based on chemical production of excited nitrogen atoms in the {sup 2}D metastable state and subsequent reaction of N({sup 2}D) with Cl{sub 2} to produce NCl(b). Our intermediate objectives were: (1) demonstrate chemical generation of N({sup 2}D), (2) identify and measure rate constants important to the chemical scheme, and (3) demonstrate production of NCl(b) from the N({sup 2}D) + Cl{sub 2} reaction. The program results and accomplishments are summarized in this report.

  16. Tidd PFBC Demonstration Project. Final report, March 1, 1994--March 30, 1995

    SciTech Connect

    Bauer, D.A.; Hoffman, J.D.; Marrocco, M.; Mudd, M.J.; Reinhart, W.P.; Stogran, H.K.

    1995-08-01

    The Tidd Pressurized Fluidized Bed Combustion (PFBC) Demonstration Plant was the first utility-scale pressurized fluidized bed combustor to operate in combined-cycle mode in the US. The 45-year old pulverized coal plant was repowered with PFBC components in order to demonstrate that PFBC combined-cycle technology is an economic, reliable, and environmentally superior alternative to conventional technology in using high-sulfur coal to generate electricity. The three-year demonstration period started on February 28, 1991 and terminated on February 28, 1994. The fourth year of testing started on March 1, 1994 and terminated on March 30, 1995. This report reviews the experience of the 70-MW(e), Tidd PFBC Demonstration Plant during the fourth year of operation.

  17. Expedited demonstration of molten salt mixed waste treatment technology. Final report

    SciTech Connect

    1995-02-02

    This final report discusses the molten salt mixed waste project in terms of the various subtasks established. Subtask 1: Carbon monoxide emissions; Establish a salt recycle schedule and/or a strategy for off-gas control for MWMF that keeps carbon monoxide emission below 100 ppm on an hourly averaged basis. Subtask 2: Salt melt viscosity; Experiments are conducted to determine salt viscosity as a function of ash composition, ash concentration, temperature, and time. Subtask 3: Determine that the amount of sodium carbonate entrained in the off-gas is minimal, and that any deposited salt can easily be removed form the piping using a soot blower or other means. Subtask 4: The provision of at least one final waste form that meets the waste acceptance criteria of a landfill that will take the waste. This report discusses the progress made in each of these areas.

  18. Demonstration of the use of hydrogen fuel for food service. Final report, October 1992--September 1993

    SciTech Connect

    Back, D.D.

    1999-03-01

    This Phase 1 effort demonstrated the use of hydrogen-gas fuel for use in food service applications. Energy efficiencies of 40--50 percent were achieved with Mainstream Engineering's hydrogen burner, with usable energy supply rates of 15,000 BTU/hr, fulfilling the requirements of the US Army. It was demonstrated that hydrogen-fuel could be used for food service using compressed cylinders of hydrogen or by using metal-hydride derived hydrogen.

  19. Demonstration and implementation of ethanol as an aviation fuel. Final report

    SciTech Connect

    1998-01-01

    The objectives of the program were to demonstrate the viability of ethanol as an aviation fuel at appropriate locations and audiences in the participating Biomass Energy Program Regions, and to promote implementation projects in the area. Seven demonstrations were to be performed during the Summer 1995 through December 1996 period. To maximize the cost effectiveness of the program, additional corporate co-sponsorships were sought at each demonstration site and the travel schedule was arranged to take advantage of appropriate events taking place in the vicinity of the schedule events or enroute. This way, the original funded amount was stretched to cover another year of activities increasing the number of demonstrations from seven to thirty-nine. While the Renewable Aviation Fuels Development Center (RAFDC) contract focused on ethanol as an aviation fuel, RAFDC also promoted the broader use of ethanol as a transportation fuel. The paper summarizes locations and occasions, and gives a brief description of each demonstration/exhibit/presentation held during the term of the project. Most of the demonstrations took place at regularly scheduled air shows, such as the Oshkosh, Wisconsin Air Show. The paper also reviews current and future activities in the areas of certification, emission testing, the international Clean Airports Program, air pollution monitoring with instrumented aircraft powered by renewable fuels, training operation and pilot project on ethanol, turbine fuel research, and educational programs.

  20. Obituary: John Louis Perdrix, 1926-2005

    NASA Astrophysics Data System (ADS)

    Orchiston, D. Wayne

    2006-12-01

    John Perdrix, astronomical historian and co-founder of the Journal of Astronomical History and Heritage, died on 27 June 2005. John Louis Perdrix was born in Adelaide, Australia, on 30 June 1926. After studying chemistry at Melbourne Technical College and working in industry, he joined the Commonwealth Scientific and Industrial Research Organisation's Division of Minerals and Geochemistry. In 1974 the Division relocated to the Western Australian capital, Perth, and John spent the rest of his working life there involved in geochemical research. From his teenage years John had a passion for astronomy, which he fine-tuned through the Astronomical Society of Victoria and the Victorian Branch of the British Astronomical Association. He was very active in both groups, serving as President of the former and Secretary/Treasurer of the latter. He was also an FRAS, and a member of the AAS, the BAA parent body, and the IAU (Commission 41)?no mean feat for an Australian amateur astronomer. Throughout his life, he was a strong advocate of close amateur-professional relations. John's main research interest was history of astronomy, and over the years he wrote a succession of research papers, mainly about aspects of Australian astronomy. His well-researched and neatly-illustrated papers on the Melbourne Observatory and the Great Melbourne Telescope are classics, and when the Observatory's future was in the balance they played a key role in the State Government's decision to convert this unique facility into a museum precinct. To support his research activities, John built up an amazing library that developed its own distinctive personality and quickly took over his house and garage before invading commercial storage facilities! Apart from writing papers, John had an even greater passion for editing and publishing. From 1985 to 1997 he produced the Australian Journal of Astronomy, and in 1998 this was replaced by the Journal of Astronomical History and Heritage (JAH2). Both

  1. Drought-induced amplification of Saint Louis encephalitis virus, Florida.

    PubMed

    Shaman, Jeffrey; Day, Jonathan F; Stieglitz, Marc

    2002-06-01

    We used a dynamic hydrology model to simulate water table depth (WTD) and quantify the relationship between Saint Louis encephalitis virus (SLEV) transmission and hydrologic conditions in Indian River County, Florida, from 1986 through 1991, a period with an SLEV epidemic. Virus transmission followed periods of modeled drought (specifically low WTDs 12 to 17 weeks before virus transmission, followed by a rising of the water table 1 to 2 weeks before virus transmission). Further evidence from collections of Culex nigripalpus (the major mosquito vector of SLEV in Florida) suggests that during extended spring droughts vector mosquitoes and nestling, juvenile, and adult wild birds congregate in selected refuges, facilitating epizootic amplification of SLEV. When the drought ends and habitat availability increases, the SLEV-infected Cx. nigripalpus and wild birds disperse, initiating an SLEV transmission cycle. These findings demonstrate a mechanism by which drought facilitates the amplification of SLEV and its subsequent transmission to humans. PMID:12023912

  2. Demonstration Project 111, ITS/CVO Technology Truck, Final Project Report

    SciTech Connect

    Gambrell, KP

    2002-01-11

    In 1995, the planning and building processes began to design and develop a mobile demonstration unit that could travel across the nation and be used as an effective outreach tool. In 1997, the unit was completed; and from June 1997 until December 2000, the Federal Highway Administration (FHWA)/Federal Motor Carrier Safety Administration (FMCSA) mobilized the Technology Truck, also known as Demonstration Project No. 111, ''Advanced Motor Carrier Operations and Safety Technologies.'' The project featured the latest available state-of-the-practice intelligent transportation systems (ITS) technologies designed to improve both the efficiency and safety of commercial vehicle operations (CVO). The Technology Truck was designed to inform and educate the motor carrier community and other stakeholders regarding ITS technologies, thus gaining support and buy-in for participation in the ITS program. The primary objective of the project was to demonstrate new and emerging ITS/CVO technologies and programs, showing their impact on motor carrier safety and productivity. In order to meet the objectives of the Technology Truck project, the FHWA/FMCSA formed public/private partnerships with industry and with Oak Ridge National Laboratory to demonstrate and display available ITS/CVO technologies in a cooperative effort. The mobile demonstration unit was showcased at national and regional conferences, symposiums, universities, truck shows and other venues, in an effort to reach as many potential users and decision makers as possible. By the end of the touring phase, the ITS/CVO Technology Truck had been demonstrated in 38 states, 4 Canadian provinces, 88 cities, and 114 events; been toured by 18,099 people; and traveled 115,233 miles. The market penetration for the Technology Truck exceeded 4,000,000, and the website received more than 25,000 hits. In addition to the Truck's visits, the portable ITS/CVO kiosk was demonstrated at 31 events in 23 cites in 15 states.

  3. Spent Nuclear Fuel Dry Transfer System Cold Demonstration Project Final Report

    SciTech Connect

    Christensen, Max R; McKinnon, M. A.

    1999-12-01

    The spent nuclear fuel dry transfer system (DTS) provides an interface between large and small casks and between storage-only and transportation casks. It permits decommissioning of reactor pools after shutdown and allows the use of large storage-only casks for temporary onsite storage of spent nuclear fuel irrespective of reactor or fuel handling limitations at a reactor site. A cold demonstration of the DTS prototype was initiated in August 1996 at the Idaho National Engineering and Environmental Laboratory (INEEL). The major components demonstrated included the fuel assembly handling subsystem, the shield plug/lid handling subsystem, the cask interface subsystem, the demonstration control subsystem, a support frame, and a closed circuit television and lighting system. The demonstration included a complete series of DTS operations from source cask receipt and opening through fuel transfer and closure of the receiving cask. The demonstration included both normal operations and recovery from off-normal events. It was designed to challenge the system to determine whether there were any activities that could be made to jeopardize the activities of another function or its safety. All known interlocks were challenged. The equipment ran smoothly and functioned as designed. A few "bugs" were corrected. Prior to completion of the demonstration testing, a number of DTS prototype systems were modified to apply lessons learned to date. Additional testing was performed to validate the modifications. In general, all the equipment worked exceptionally well. The demonstration also helped confirm cost estimates that had been made at several points in the development of the system.

  4. The multifaceted career of Louis Borsch.

    PubMed

    Ravin, James G

    2009-11-01

    John Louis Borsch Jr, MD (1873-1929), was an ophthalmologist from Philadelphia who spent most of his career in France. During his lifetime he was probably best known as the inventor of the first fused bifocal lens, which was marketed very successfully as the Kryptok lens. He may be better known today for performing cataract surgery on Mary Cassatt (1844-1926), the American Impressionist artist, and on James Joyce (1882-1941), the Irish author. Little known, but remarkable, is his thesis for his second medical degree, Le Traitement Chirurgical de l'Astigmie (The Surgical Treatment of Astigmatism). PMID:19901225

  5. Volunteers build Bay St. Louis playground

    NASA Technical Reports Server (NTRS)

    2005-01-01

    More than 650 volunteers - many of them employees at NASA's Stennis Space Center - weathered rain and cold to transform Bay St. Louis' old City Park into a playground Dec. 17. Volunteers assembled and erected a slide, swing set, jungle gym, sand box and planter benches in an eight-hour time frame. The playground was the first new structure built in the town devastated by Hurricane Katrina and the first on the Gulf Coast after the storm. The project was financed and led by nonprofit organization KaBOOM!, whose vision is to create a great place to play within walking distance of every child in America.

  6. Clean coal technology III 10 MW demonstration of gas suspension absorption. Final public design report

    SciTech Connect

    1995-06-01

    This report provides the nonproprietary design information for the ``10 MW Demonstration of Gas Suspension Absorption (GSA)`` Demonstration Project at Tennessee Valley Authority`s (TVA) Shawnee Power Station, Center for Emission Research (CER). The 10 MW Demonstration of GSA program is designed to demonstrate the performance of the GSA system in treating the flue gas from a boiler burning high sulfur coal. This project involves design, manufacturing, construction and testing of a retrofitted GSA system. This report presents a nonproprietary description of the technology and overall process performance requirements, plant location and plant facilities. The process, mechanical, structural and electrical design of the GSA system as well as project cost information are included. It also includes a description the modification or alterations made during the course of construction and start-up. Plant start-up provisions, environmental considerations and control, monitoring and safety considerations are also addressed for the process. This report, initially drafted in 1993, covers design information available prior to startup of the demonstration project. It does not reflect the results obtained in that project, which is now complete.

  7. Demonstration of coal reburning for cyclone boiler NO{sub x} control. Final project report

    SciTech Connect

    Not Available

    1994-02-01

    As part of the US Department of Energy`s (DOE`s) Innovative Clean Coal Technology Program, under Round 2, a project for Full Scale Demonstration of Coal Reburning for Cyclone Boiler Nitrogen Oxide (NO{sub x},) Control was selected. DOE sponsored The Babcock & Wilcox (B&W) Company, with Wisconsin Power & Light (WP&L) as the host utility, to demonstrate coal reburning technology at WP&L`s 110 MW{sub c}, cyclone-fired Unit No.2 at the Nelson Dewey Generating Station in Cassville, Wisconsin. The coal reburning demonstration was justified based on two prior studies. An Electric Power Research Institute (EPRI) and B&W sponsored engineering feasibility study indicated that the majority of cyclone-equipped boilers could successfully apply reburning technology to reduce NO{sub x}, emissions by 50 to 70%. An EPRI/Gas Research Institute (GRI)/B&W pilot-scale evaluation substantiated this conclusion through pilot-scale testing in B&W`s 6 million Btu/hr Small Boiler Simulator. Three different reburning fuels, natural gas, No. 6 oil, and pulverized coal were tested. This work showed that coal as a reburning fuel performs nearly as well as gas/oil without deleterious effects of combustion efficiency. Coal was selected for a full scale demonstration since it is available to all cyclone units and represents the highest level of technical difficulty-in demonstrating the technology.

  8. Wisconsin's ERIC On-Line Information Retrieval - Demonstration and Research. (Information Retrieval and Research Project). Final Report.

    ERIC Educational Resources Information Center

    Lambert, Roger H.; Grady, Carl R.

    In compiling the final report of Wisconsin's ERIC on-line Information Retrieval Demonstration and Research Project, an extensive review of research on information science, user needs and perceptions, and information use and saturation was seen as a vital first step. Such knowledge might help explain the successes and failures of the Project, which…

  9. Demonstrating the Planning, Implementation, and Evaluation of Developmental Guidance, Counseling, and Placement Components in a Career Education System. Final Report.

    ERIC Educational Resources Information Center

    Mesa Public Schools, AZ.

    In this final report, the demonstration project conducted by the Mesa schools from 1973 to 1976 is shown to have been successful in reaching its goals of staff training, information dissemination, and student benefits in developmental career guidance, counseling, and placement services for grades K-12. Student-related objectives which are listed…

  10. A Model Demonstration Service Delivery Continuum for Preschool Handicapped Children. Final Program Performance Report, July 1, 1979-June 30, 1980.

    ERIC Educational Resources Information Center

    Schennum, Ruth H.

    The final report details achievements and slippages of a model demonstration center which served 46 preschool handicapped children. Documented are milestones in such areas as direct and supplementary services to children (identification, evaluation); parent/family participation (large and small group meetings, individual parent participation);…

  11. Low-cost flywheel demonstration program. Final report, 1 October 1977-31 December 1979

    SciTech Connect

    Rabenhorst, D.W.; Small, T.R.; Wilkinson, W.O.

    1980-04-01

    The Applied Physics Laboratory/Department of Energy Low Cost Flywheel Demonstration Program was initiated on 1 October 1977 and was successfully concluded on 31 December 1979. The total cost of this program was $355,190. All primary objectives were successfully achieved as follows: demonstration of a full-size, 1-kWh flywheel having an estimated cost in large-volume production of approximately $50/kWh; development of a ball-bearing system having losses comparable to the losses in a totally magnetic suspension system; successful and repeated demonstration of the low-cost flywheel in a complete flywheel energy-storage system based on the use of ordinary house voltage and frequency; and application of the experience gained in the hardware program to project the system design into a complete, full-scale, 30-kWh home-type flywheel energy-storage system.

  12. Hanford Tanks Initiative alternate retrieval system demonstrations - final report of testing performed by Grey Pilgrim LLC

    SciTech Connect

    Berglin, E.J.

    1997-07-24

    A waste retrieval system has been defined to provide a safe and cost-effective solution to the Hanford Tanks Initiative. This system consists of the EMMA robotic manipulator (by GreyPilgrim LLC) and the lightweight Scarifier (by Waterjet Technology, Inc.) powered by a 36-kpsi Jet-Edge diesel powered high pressure pumping system. For demonstration and testing purposes, an air conveyance system was utilized to remove the waste from the simulated tank floor. The EMMA long reach manipulator utilized for this demonstration was 33 feet long. It consisted of 4 hydraulically controlled stages of varying lengths and coupling configurations. T

  13. Urban and rural demonstration of a wind-powered water pump. Final report

    SciTech Connect

    Not Available

    1981-01-01

    One of the two prototype windmills is still being modified, and the final results are not yet in. Our original intent was to complete a four-year design effort so that the prototype Sailwing could be built by a do-it-yourselfer completely from off-the-shelf components. Once the design modifications were completed, we proposed to construct two mills - one at an urban community garden in Boston, the other at the Cape Code Bioshelter in Hatchville, Massachusetts. Plans for the machine would then be published and made available in several forms.

  14. Passive solar commercial buildings: design assistance and demonstration program. Phase 1. Final report

    SciTech Connect

    1981-01-26

    The final design of the Mount Airy Public Library is given. Incremental passive design costs are discussed. Performance and economic analyses are made and the results reported. The design process is thoroughly documented. Considerations discussed are: (1) building energy needs; (2) site energy potentials, (3) matching energy needs with site energy potentials, (4) design indicators for best strategies and concepts, (5) schematic design alternatives, (6) performance testing of the alternatives, (7) design selection, and (8) design development. Weather data and Duke Power electric rates are included. (LEW)

  15. Cesium removal demonstration utilizing crystalline silicotitanate sorbent for processing Melton Valley Storage Tank supernate: Final report

    SciTech Connect

    Walker, J.F. Jr.; Taylor, P.A.; Cummins, R.L.

    1998-03-01

    This report provides details of the Cesium Removal Demonstration (CsRD), which was conducted at Oak Ridge National Laboratory (ORNL) on radioactive waste from the Melton Valley Storage Tanks. The CsRD was the first large-scale use of state-of-the-art sorbents being developed by private industry for the selective removal of cesium and other radionuclides from liquid wastes stored across the DOE complex. The crystalline silicotitanate sorbent used in the demonstration was chosen because of its effectiveness in laboratory tests using bench-scale columns. The demonstration showed that the cesium could be removed from the supernate and concentrated on a small-volume, solid waste form that would meet the waste acceptance criteria for the Nevada Test Site. During this project, the CsRD system processed > 115,000 L (30,000 gal) of radioactive supernate with minimal operational problems. Sluicing, drying, and remote transportation of the sorbent, which could not be done on a bench scale, were successfully demonstrated. The system was then decontaminated to the extent that it could be contact maintained with the use of localized shielding only. By utilizing a modular, transportable design and placement within existing facilities, the system can be transferred to different sites for reuse. The initial unit has now been removed from the process building and is presently being reinstalled for use in baseline operations at ORNL.

  16. Final Evaluation and Monitoring Report of Demonstration Project for Adult Education "Mobilizing Adult Basic Education".

    ERIC Educational Resources Information Center

    Harris, Dolores M.

    A demonstration adult education project aimed at a rural New Jersey population and involving class sessions 1 evening per week at 6 sites (N=85 students, including 65 caucasians, 10 blacks, and 10 Hispanic) was evaluated in terms of compliance, process, and performance. Compliance monitoring included examination of: visitations; budget; staff…

  17. Designing Scholarships to Improve College Success: Final Report on the Performance-Based Scholarship Demonstration

    ERIC Educational Resources Information Center

    Mayer, Alexander K.; Patel, Reshma; Rudd, Timothy; Ratledge, Alyssa

    2015-01-01

    Performance-based scholarships have two main goals: (1) to give students more money for college; and (2) to provide incentives for academic progress. MDRC launched the Performance-Based Scholarship (PBS) Demonstration in 2008 to evaluate the effectiveness of these scholarships in a diverse set of states, institutions, and low-income student…

  18. Telemedicine in Alaska: The ATS-6 Satellite Biomedical Demonstration. Final Report.

    ERIC Educational Resources Information Center

    Foote, Dennis; And Others

    A demonstration project explored the potential of satellite video consulation to improve the quality of rural health care in Alaska. Satellite ground stations permitting both transmission and reception of black and white television were installed at clinics in Fairbanks, Fort Yukon, Galena, and Tanana. Receive-only television capability was…

  19. Documentation of the demonstrated reserve base of coal in the United States. Volume 2. Final report

    SciTech Connect

    Herhal, A J; Britton, S G; Minnucci, C A

    1982-03-01

    The purpose of this report is to document the methodologies used to develop the 1979 Demonstrated Reserve Base (DRB) of coal. The main body of this report summarizes the methodological procedures used to develop each state reserve estimate. The appendices to the report provide a detailed description of the entire DRB process for each state.

  20. INSTRUCTIONAL SYSTEMS DEVELOPMENT--A DEMONSTRATION AND EVALUATION PROJECT. FINAL REPORT.

    ERIC Educational Resources Information Center

    BARSON, JOHN

    FOUR UNIVERSITIES COOPERATED WITH THE INSTRUCTIONAL MEDIA CENTER AT MICHIGAN STATE UNIVERSITY TO TEST, DEMONSTRATE, AND REFINE A MODEL FOR MEDIA INNOVATION AND INSTRUCTIONAL DEVELOPMENT WHICH HAD BEEN DESIGNED IN A EARLIER PROJECT. MEDIA, EVALUATIVE, AND INSTRUCTIONAL SPECIALIST CAPABILITIES WERE TEAMED TO THE DECISION PROCESSES OF THE INSTRUCTORS…

  1. Health Care and ADA Language Education Programs. Cooperative Demonstration Program: High Technology. Final Performance Report.

    ERIC Educational Resources Information Center

    Marion County Schools, Fairmont, WV.

    A project implemented cooperative training programs in the three occupational areas: ADA computer language use; respiratory therapy technician; and hospital pharmacy technician. The project's purpose was to demonstrate high technology training programs for adults as a cooperative effort among the West Virginia Department of Education, local…

  2. Demonstration Program in Infant Care and Education (September 1968 - June 1971). Final Report.

    ERIC Educational Resources Information Center

    Fowler, William

    The Ontario Institute and the Canadian Mothercraft Society report accumulated findings on all phases of their 3-year demonstration infant day care center. Infants enrolled in the center were either advantaged or disadvantaged, had working mothers and ranged in age from 3 to 30 months of age. The center also served as a training facility for infant…

  3. A Practical Demonstration Project in Teaching Technical Mathematics; Final Progress Report.

    ERIC Educational Resources Information Center

    McHale, Thomas J.; Witzke, Paul T.

    The primary purposes of this developmental and demonstration project were to reduce the number of dropouts and failures and to increase the amount of learning in the technical mathematics core courses. In June 1965 a decision was made to pilot test locally developed programed units in technical mathematics. After the identification of the desired…

  4. An Evaluation of the Individual Training Account/Eligible Training Provider Demonstration. Final Interim Report.

    ERIC Educational Resources Information Center

    D'Amico, Ronald; Martinez, Alexandria; Salzman, Jeffrey; Wagner, Robin

    In March 2000, thirteen grants were awarded as part of the Individual Training Account/Eligible Training Provider (ITA/ETP) Demonstration. In summer and fall of 2000, the grant recipients' activities were subjected to an interim evaluation. Site visits were made to each grantee to determine what ITA policies and practices were being formulated,…

  5. Alabama Industrial Technician Education Cooperative Demonstration Program (I-TEC). Final Performance Report.

    ERIC Educational Resources Information Center

    John M. Patterson State Technical Coll., Montgomery, AL.

    A cooperative demonstration program between industry (General Electric) and education (John Patterson State Technical College, Alabama) designed and conducted a training program and competency assessment for individuals entering high technology positions related to industrial production in Alabama. The program was designed to develop employees as…

  6. A Study of Library Cooperatives, Networks and Demonstration Projects. Final Report. Volume I: Findings and Recommendations.

    ERIC Educational Resources Information Center

    Patrick, Ruth; And Others

    This study evaluates the impact and effectiveness of the Library Research and Demonstration Program of the Higher Education Act (HEA II-B), and Title III, Interlibrary Cooperation, of the Library Services and Construction Act (LSCA III), USOE administered grant programs to aid in developing and improving library and information services. It…

  7. A Demonstration Project of Speech Training for the Preschool Cleft Palate Child. Final Report.

    ERIC Educational Resources Information Center

    Harrison, Robert J.

    To ascertain the efficacy of a program of language and speech stimulation for the preschool cleft palate child, a research and demonstration project was conducted using 137 subjects (ages 18 to 72 months) with defects involving the soft palate. Their language and speech skills were matched with those of a noncleft peer group revealing that the…

  8. Worker Relocation: A Review of U.S. Department of Labor Mobility Demonstration Projects. Final Report.

    ERIC Educational Resources Information Center

    Fairchild, Charles K.

    This report reviews the knowledge gained in 4 years of operation of labor mobility demonstration projects and provides guidelines on the design and operation of a permanent worker relocation program. Data were gathered both from written material covering the experience of each project and from field trips to some of the projects when additional…

  9. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect

    1995-09-01

    The SNRB{trademark} Flue Gas Cleanup Demonstration Project was cooperatively funded by the U.S. Department of Energy (DOE), the Ohio Coal Development Office (OCDO), B&W, the Electric Power Research Institute (EPRI), Ohio Edison, Norton Chemical Process Products Company and the 3M Company. The SNRB{trademark} technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. Development of the SNRB{trademark} process at B&W began with pilot testing of high-temperature dry sorbent injection for SO{sub 2} removal in the 1960`s. Integration of NO{sub x} reduction was evaluated in the 1970`s. Pilot work in the 1980`s focused on evaluation of various NO{sub x} reduction catalysts, SO{sub 2} sorbents and integration of the catalyst with the baghouse. This early development work led to the issuance of two US process patents to B&W - No. 4,309,386 and No. 4,793,981. An additional patent application for improvements to the process is pending. The OCDO was instrumental in working with B&W to develop the process to the point where a larger scale demonstration of the technology was feasible. This report represents the completion of Milestone M14 as specified in the Work Plan. B&W tested the SNRB{trademark} pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R. E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B&W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB{trademark} process. The SNRB{trademark} facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993.

  10. Final Technical Report: Residential Fuel Cell Demonstration by the Delaware County Electric Cooperative, Inc.

    SciTech Connect

    Mark Hilson Schneider

    2007-06-06

    This demonstration project contributes to the knowledge base in the area of fuel cells in stationary applications, propane fuel cells, edge-of-grid applications for fuel cells, and energy storage in combination with fuel cells. The project demonstrated that it is technically feasible to meet the whole-house electrical energy needs of a typical upstate New York residence with a 5-kW fuel cell in combination with in-home energy storage without any major modifications to the residence or modifications to the consumption patterns of the residents of the home. The use of a fuel cell at constant output power through a 120-Volt inverter leads to system performance issues including: • relatively poor power quality as quantified by the IEEE-defined short term flicker parameter • relatively low overall system efficiency Each of these issues is discussed in detail in the text of this report. The fuel cell performed well over the 1-year demonstration period in terms of availability and efficiency of conversion from chemical energy (propane) to electrical energy at the fuel cell output terminals. Another strength of fuel cell performance in the demonstration was the low requirements for maintenance and repair on the fuel cell. The project uncovered a new and important installation consideration for propane fuel cells. Alcohol added to new propane storage tanks is preferentially absorbed on the surface of some fuel cell reformer desulfurization filters. The experience on this project indicates that special attention must be paid to the volume and composition of propane tank additives. Size, composition, and replacement schedules for the de-sulfurization filter bed should be adjusted to account for propane tank additives to avoid sulfur poisoning of fuel cell stacks. Despite good overall technical performance of the fuel cell and the whole energy system, the demonstration showed that such a system is not economically feasible as compared to other commercially available

  11. SNOX demonstration project: Volume 2, Project performance and economics. Final report

    SciTech Connect

    1996-07-01

    The SNOX process, developed by Haldor Topsoe A/S and demonstrated and marketed in North America by ABB Environmental Systems (ABBES), is an innovative process which removes both sulfur dioxide and nitrogen oxides from power plant flue gases. Sulfur dioxide is recovered as high purity, concentrated sulfuric acid and nitrogen oxides are converted to nitrogen gas and water vapor; no additional waste streams are produced. As part of the Clean Coal Technology Program, this project was demonstrated under joint sponsorship from the US Department of Energy, Ohio Coal Development Office, ABBES, Snamprogetti, and Ohio Edison. The project objective was to demonstrate the SO{sub 2}/NO{sub x} reduction efficiencies of the SNOX process on an electric power plant firing high-sulfur Ohio Coal. A 35-MWe demonstration has been conducted on a 108-MWe unit, Ohio Edison`s Niles Plant Unit 2, in Trumbull County, Ohio. The $31.4 million project began site preparation in November 1990 and commenced treating flue gas in March of 1992. A parametric test program has been completed. This report presents a description of the technology, results from the 33 month testing and operation phase, and information from a commercial scale economic evaluation. During the demonstration, the process met or exceeded its design goals of 95% SO{sub 2} removal, 90% NO{sub x} removal, and production of commercial grade (>93.2 wt.%) sulfuric acid. The plant was operated for approximately 8000 hours and produced more than 5600 tons of acid, which was purchased and distributed by a local supplier to end users. Projected economics for a 500 MWe commercial SNOX plant indicate a total capital requirement of 305 $/kW, levelized incremental cost of power at 6.1 mills/kWh, 219 $/ton of SO{sub 2} removed, and 198 $/ton of SO{sub 2}+NO{sub x} removed (all at constant dollars).

  12. Advanced Flue Gas Desulfurization (AFGD) demonstration project: Volume 2, Project performance and economics. Final technical report

    SciTech Connect

    1996-04-30

    The project objective is to demonstrate removal of 90--95% or more of the SO{sub 2} at approximately one-half the cost of conventional scrubbing technology; and to demonstrate significant reduction of space requirements. In this project, Pure Air has built a single SO{sub 2} absorber for a 528-MWe power plant. The absorber performs three functions in a single vessel: prequencher, absorber, and oxidation of sludge to gypsum. Additionally, the absorber is of a co- current design, in which the flue gas and scrubbing slurry move in the same direction and at a relatively high velocity compared to conventional scrubbers. These features all combine to yield a state- of-the-art SO{sub 2} absorber that is more compact and less expensive than conventional scrubbers. The project incorporated a number of technical features including the injection of pulverized limestone directly into the absorber, a device called an air rotary sparger located within the base of the absorber, and a novel wastewater evaporation system. The air rotary sparger combines the functions of agitation and air distribution into one piece of equipment to facilitate the oxidation of calcium sulfite to gypsum. Additionally, wastewater treatment is being demonstrated to minimize water disposal problems inherent in many high-chloride coals. Bituminous coals primarily from the Indiana, Illinois coal basin containing 2--4.5% sulfur were tested during the demonstration. The Advanced Flue Gas Desulfurization (AFGD) process has demonstrated removal of 95% or more of the SO{sub 2} while providing a commercial gypsum by-product in lieu of solid waste. A portion of the commercial gypsum is being agglomerated into a product known as PowerChip{reg_sign} gypsum which exhibits improved physical properties, easier flowability and more user friendly handling characteristics to enhance its transportation and marketability to gypsum end-users.

  13. Hopes Riding on Leader for Troubled St. Louis District

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2008-01-01

    Kelvin Adams, who takes over next week as the St. Louis schools' seventh superintendent since 2003, will arrive already familiar with the dynamics of a district under state supervision. Still, the leadership and management challenges he faces are daunting. The St. Louis schools have been run since June 2007 by an appointed, three-person Special…

  14. Evaluating impacts of pulp and paper mill process changes on bioactive contaminant loading to the St. Louis River, Duluth, MN

    EPA Science Inventory

    Past in vivo and in vitro studies have found estrogenic and aryl hydrocarbon receptor (AhR)-mediated bioactivities associated with final treated effluent from a wastewater treatment plant (WWTP) discharging to the St. Louis River Area of Concern near Duluth, MN, USA. A long-stand...

  15. Scott river riparian woodland revegetation demonstration project, FY 1994. Final report

    SciTech Connect

    Jopson, T.M.

    1995-04-01

    The purpose of this project was to demonstrate techniques that could lead to the successful restoration of riparian woodland along the Scott River and elsewhere at a reasonable cost. Three sites were selected for the projects on the basis of need for restoration (i.e. the lack of vegetation), the applicability of the site as a demonstration area (how typical of other areas it was), exclusionary fencing, and the willingness of the landowner to participate. Three woody plant species, black cottonwood (Populus nigra), willow (Salix sp.) and Ponderosa pine (Pinus ponderosa) were chosen for planting on the site. These species were known to occur naturally in the riparian zone of the river, were relatively easy to grow in the available time, would produce a variety of habitats when mature, and would grow tall enough to provide shade for the water.

  16. Demonstration projects for coalbed methane and Devonian shale gas: Final report. [None

    SciTech Connect

    Verrips, A.M.; Gustavson, J.B.

    1987-04-01

    In 1979, the US Department of Energy provided the American Public Gas Association (APGA) with a grant to demonstrate the feasibility of bringing unconventional gas such as methane produced from coalbeds or Devonian Shale directly into publicly owned utility system distribution lines. In conjunction with this grant, a seven-year program was initiated where a total of sixteen wells were drilled for the purpose of providing this untapped resource to communities who distribute natural gas. While coalbed degasification ahead of coal mining was already a reality in several parts of the country, the APGA demonstration program was aimed at actual consumer use of the gas. Emphasis was therefore placed on degasification of coals with high methane gas content and on utilization of conventional oil field techniques. 13 figs.

  17. Peroxene demonstration performance and cost evaluation. Final report, July 1995--March 1998

    SciTech Connect

    Liptak, L.; Nay, M.; Stewart, B.

    1998-04-02

    The US Army Environmental Center (USAEC) implemented the Peroxone groundwater treatment plant demonstration to study the performance and analyze the cost of the new Peroxone technology. The effort is part of the Department of Defense (DoD) Environmental Security Technology Certification Program (ESTCP). TRW and their subcontractor, Montgomery Watson, demonstrated the Peroxone system at the Cornhusker Army Ammunition Plant (CAAP) in Grand Island, Nebraska. The CAAP groundwater was contaminated from the manufacture and loading of explosives for World War II, the Korean Conflict, and the Vietnam Conflict, and was placed on the National Priority List (NPL) (i.e. Superfund site). Therefore, CAAP was a candidate for the Peroxone technology, which is suitable for remediation of groundwater contaminated with residuals and wastes from the manufacturing and loading of conventional explosives products.

  18. Potsdam/St. Lawrence County Recycling Demonstration project. Researching wastepaper use for animal bedding. Final report

    SciTech Connect

    Weber, L.J.; McQuinn, L.

    1997-04-01

    This report describes the demonstration of a municipal recycling program and the results of the use of collected mixed paper as animal bedding. The project included demonstration of several collection methods applicable for rural communities, including a curbside collection program in the Village of Potsdam and drop-off collection in some surrounding areas. The collected materials were upgraded at a private materials-processing facility. Some mixed paper was shredded to produce three types of wastepaper animal bedding. The project also examined biodegradation of used bedding and manure and the mobility of metals found in paper of manure. In the laboratory test program, mixture of manure and wastepaper beddings decomposed more slowly than hay bedding mixtures. However in field tests at the cooperator farm, wastepaper beddings degraded quickly enough to effectively disappear soon after landspreading.

  19. Heber Geothermal Binary Demonstration Project. Final design availability assessment. Revision 1

    SciTech Connect

    Mulvihill, R.J.; Reny, D.A.; Geumlek, J.M.; Purohit, G.P.

    1983-02-01

    An availability assessment of the principal systems of the Heber Geothermal Power Plant has been carried out based on the final issue of the process descriptions, process flow diagrams, and the approved for design P and IDs prepared by Fluor Power Services, Inc. (FPS). The principal systems are those which contribute most to plant unavailability. The plant equivalent availability, considering forced and deferred corrective maintenance outages, was computed using a 91 state Markov model to represent the 29 principal system failure configurations and their significant combinations. The failure configurations and associated failure and repair rates were defined from system/subsystem availability assessments that were conducted using the availability assessments based on the EPRI GO methodology and availability block diagram models. The availability and unavailability ranking of the systems and major equipment is presented.

  20. Solar energy system demonstration project at Wilmington Swim School, New Castle, Delaware. Final report

    SciTech Connect

    1980-07-01

    This document is the Final Report of the Solar Energy System located at the Wilmington, Swim School, New Castle, Delaware. This active solar system is composed of 2,700 square feet of Revere liquid flat plate collectors piped to a 2,800 gallon concrete storage tank located below ground near the building. A micro-computer based control system selects the optimal applications of the stored energy among space, domestic water and pool alternatives. The controlled logic is planned for serving the heat loads in the following order: space heat-new addition, domestic water-entire facility, and pool heating-entire facility. A modified trombe wall passive operation the active system will bypass the areas being served passively. The system was designed for a 40 percent heating and a 30 percent hot water solar contribution.

  1. [Louis Maurice Champagne and the "Ecole dentaire française"].

    PubMed

    Rousseau, Claude

    2002-01-01

    The Royal Edict of Louis XIV had created a new category of practitioners, "The Teeth Experts", and at the dawn of the second half of the 19th century, France had no dental school nor specific legislation. The situation worsened when many American dentists settled in France. Thus the creating of the "Ecole dentaire de Paris" in 1880 constituted a significant event which was followed by the opening of the "Ecole Dentaire de France" in 1884 and of the "Ecole Dentaire Française" in 1896. Louis Maurice Champagne will be its director from 1926. At the St Ouen Jules Vallés Market, we fortuitously discovered a framed document containing three photographs of Louis Maurice Champagne's surgery located, 3 Place de la Madeleine in Paris. Thanks to his son and through various documents, we could trace the exceptional professional carrier of this practitioner who eventually bought the "Ecole Dentaire Française" from Dr Louis-Jules Rousseau. Then, we discuss the legal frame work of the 1892 law created the "Chirurgien-dentiste" diploma and we describe the scientific and practical teaching for the "Ecole dentaire française". The operating layout of the clinical rooms is presented by opposing the ergonomic aspect of the demonstration surgery of the director and the two large operative dentistry rooms used for students. We conclude by emphasizing Louis Maurice Champagne's determination to overcome adversity which was peculiar to him as a young orphan immigrant without resources. To solve the problem of the "Chirurgien Dentiste" statute considered by its promoters as a stage of transition towards fuller reforms, we present various projects like from Dr Hulin's. This practitioner presided the Dental Section of the Medical Council Order before being voted in the first President of the "Chirurgien Dentiste" National Council Order in 1945. In 1942 he was the first to advocate a legislation based on the independence of the dental profession, still in force nowadays. PMID:12094814

  2. UCA{trademark} demonstration project at United Power Association. Final report

    SciTech Connect

    1997-12-01

    Integrated communications, field device interfaces, and control center operations are key aspects of successful distribution automation projects. This project demonstrated substation, feeder, and customer automation functions supported by twelve vendors using EPRI`s Utility Communications Architecture (UCA{trademark}) in an end-to-end implementation of the UCA 2.0 standard. A key project highlight was the ability of the vendor team to achieve the common goal of UCA implementation in a distribution automation setting.

  3. Wisconsin electric and hybrid vehicle demonstration project. Final report, 1981-1985

    SciTech Connect

    Not Available

    1986-02-10

    In 1981, the Wisconsin Board of Vocational, Technical and Adult Education (WBVTAE) was selected by the US Department of Energy for participation in the National Electric and Hybrid Vehicle Demonstration Program. On September 30, 1985, the data collection phase of the project was completed. The project was to purchase ten (10) electric vehicles and assign five (5) to Northeast Wisconsin Technical Institute (NWTI) in Green Bay and five (5) vehicles to the Madison Area Technical College.

  4. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect

    1995-09-01

    Babcock and Wilcox`s (B and W) SOx-NOx-Rox Box{trademark} process effectively removes SOx, NOx and particulate (Rox) from flue gas generated from coal-fired boilers in a single unit operation, a high temperature baghouse. The SNRB technology utilizes dry sorbent injection upstream of the baghouse for removal of SOx and ammonia injection upstream of a zeolitic selective catalytic reduction (SCR) catalyst incorporated in the baghouse to reduce NOx emissions. Because the SOx and NOx removal processes require operation at elevated gas temperatures (800--900 F) for high removal efficiency, high-temperature fabric filter bags are used in the baghouse. The SNRB technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. This report represents the completion of Milestone M14 as specified in the Work Plan. B and W tested the SNRB pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R.E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B and W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB process. The SNRB facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993. About 2,300 hours of high-temperature operation were achieved. The main emissions control performance goals of: greater than 70% SO{sub 2} removal using a calcium-based sorbent; greater than 90% NOx removal with minimal ammonia slip; and particulate emissions in compliance with the New Source Performance Standards (NSPS) of 0.03 lb/million Btu were exceeded simultaneously in the demonstration program when the facility was operated at optimal conditions. Testing also showed significant reductions in emissions of some hazardous air pollutants.

  5. Thermal sludge dryer demonstration: Bird Island Wastewater Treatment Plant, Buffalo, NY. Final report

    SciTech Connect

    1995-01-01

    The Buffalo Sewer Authority (BSA), in cooperation with the New York State Energy Research and Development Authority (Energy Authority), commissioned a demonstration of a full scale indirect disk-type sludge dryer at the Bird Island Wastewater Treatment Plant (BIWWTP). The purpose of the project was to determine the effects of the sludge dryer on the sludge incineration process at the facility. Sludge incineration is traditionally the most expensive, energy-intensive unit process involving solids handling at wastewater treatment plants; costs for incineration at the BIWWTP have averaged $2.4 million per year. In the conventional method of processing solids, a series of volume reduction measures, which usually includes thickening, digestion, and mechanical dewatering, is employed prior to incineration. Usually, a high level of moisture is still present within sewage sludge following mechanical dewatering. The sludge dryer system thermally dewaters wastewater sludge to approximately 26%, (and as high as 38%) dry solids content prior to incineration. The thermal dewatering system at the BIWWTP has demonstrated that it meets its design requirements. It has the potential to provide significant energy and other cost savings by allowing the BSA to change from an operation employing two incinerators to a single incinerator mode. While the long-term reliability of the thermal dewatering system has yet to be established, this project has demonstrated that installation of such a system in an existing treatment plant can provide the owner with significant operating cost savings.

  6. Tung FDG Test Facility. Phase 2, Pilot plant demonstration. Final report

    SciTech Connect

    1995-06-01

    The Tung FGD Process is a regenerative process which extracts SO{sub 2} from a scrubbing liquor into an organic medium using mixer-settlers followed by steam-stripping the SO{sub 2} off from the organic medium. For the process to operate satisfactorily, (1) the organic must be stable, (2) phase separation must be relatively fast, (3) crud (i.e. solids in-between two phases) must not form and (4) SO{sub 2} must be able to be stripped off from the organic medium readily. The demonstration confirmed that the first three conditions can be met satisfactorily. Much lower stripping efficiency was attained in the pilot plant demonstration than what was previously attained in a bench-scale demonstration. Engineering analysis showed that the pilot plant stripping column was scaled up from the bench-scale column incorrectly. A new scale-up criterion for stripping a relatively viscous liquid medium is proposed based upon pilot plant data.

  7. Power-efficient hydraulic systems. Volume 2. Hardware demonstration phase. Final report, October 1985-July 1988

    SciTech Connect

    Hupp, R.V.; Haning, R.K.

    1988-07-01

    Energy-saving concepts for aircraft hydraulic systems were studied in a two-phase program. Task I was an investigation of methods and techniques to reduce overall hydraulic-system power requirements by lowering system demands and increasing component efficiencies. Task II involved hardware demonstration tests on selected concepts. Task I: Study phase. A baseline hydraulic system for an advanced aircraft design was established. Twenty energy-saving techniques were studied as candidates for application to the baseline vehicle. A global systems analysis approach was employed. The candidates were compared on the basis of total fuel consumption and six qualitative factors. Task II: Hardware demonstration phase. Two techniques demonstrated for energy savings were control valves with overlap and dual pressure-level systems. Tests were conducted on control valves, a servo actuator, dual pressure pumps, and a lightweight hydraulic system simulator. Valves with 0.002-in. overlap reduced system energy consumption 18% compared to using valves with zero lap. Operation at 4000 psi reduced system energy consumption 53% compared to operation at 8000 psi. Pressure-level switching was accomplished with excellent results.

  8. Grout for closure of the demonstration vault at the US DOE Hanford Facility. Final report

    SciTech Connect

    Wakeley, L.D.; Ernzen, J.J.

    1992-08-01

    The Waterways Experiment Station (WES) developed a grout to be used as a cold- (nonradioactive) cap or void-fill grout between the solidified low-level waste and the cover blocks of a demonstration vault for disposal of phosphate-sulfate waste (PSW) at the US Department of Energy (DOE) Hanford Facility. The project consisted of formulation and evaluation of candidate grouts and selection of the best candidate grout, followed by a physical scale-model test to verify grout performance under project-specific conditions. Further, the project provided data to verify numerical models (accomplished elsewhere) of stresses and isotherms inside the Hanford demonstration vault. Evaluation of unhardened grout included obtaining data on segregation, bleeding, flow, and working time. For hardened grout, strength, volume stability, temperature rise, and chemical compatibility with surrogate wasteform grout were examined. The grout was formulated to accommodate unique environmental boundary conditions (vault temperature = 45 C) and exacting regulatory requirements (mandating less than 0.1% shrinkage with no expansion and no bleeding); and to remain pumpable for a minimum of 2 hr. A grout consisting of API Class H oil-well cement, an ASTM C 618 Class F fly ash, sodium bentonite clay, and a natural sand from the Hanford area met performance requirements in laboratory studies. It is recommended for use in the DOE Hanford demonstration PSW vault.

  9. Rawlins UCG Demonstration Project. Final technical progress report, May 10, 1988--August 9, 1988

    SciTech Connect

    Not Available

    1988-11-30

    The US Department of Energy and Energy International, Inc. have entered into a Cooperative Agreement to conduct a cost-shared field test demonstrating the operation of commercial-scale steeply dipping bed underground coal gasification (UCG) modules to provide the synthesis gas for a small-scale commercial ammonia plant. The field test and the commercial ammonia plant will be located near Rawlins, Wyoming. During this demonstration test, two or more modules will be operated simultaneously until one module is completely consumed and an additional module is brought on line. During this period, the average coal gasification rate will be between 500 and 1,200 tons per day. A portion of the raw UCC product gas. The UCG facility will continue to operate subsequent. to the demonstration to provide feedstock for the commercial plant. Energy International is responsible for accomplishing specific objectives in accordance with the Statement of Work by designing, installing, operating and monitoring the performance of the UCG modules as the feedstock source for the small-scale commercial ammonia plant. During this period, the project activities focused on project structuring, financing, and project management activities. Because the negotiations with investors were not completed on the schedule anticipated, adjustment of the schedule and activities was necessary. All major activities requiring the expenditure of funds were halted and work was suspended pending the availability of funds and new schedules. These changes have dictated the level of progress or delays for all of the tasks of the project throughout the period of this report.

  10. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Final Technical Report

    SciTech Connect

    Verma, Puneet; Casey, Dan

    2011-03-29

    This report summarizes the work conducted under U.S. Department of Energy (US DOE) contract DE-FC36-04GO14286 by Chevron Technology Ventures (CTV, a division of Chevron U.S.A., Inc.), Hyundai Motor Company (HMC), and UTC Power (UTCP, a United Technologies company) to validate hydrogen (H2) infrastructure technology and fuel cell hybrid vehicles. Chevron established hydrogen filling stations at fleet operator sites using multiple technologies for on-site hydrogen generation, storage, and dispensing. CTV constructed five demonstration stations to support a vehicle fleet of 33 fuel cell passenger vehicles, eight internal combustion engine (ICE) vehicles, three fuel cell transit busses, and eight internal combustion engine shuttle busses. Stations were operated between 2005 and 2010. HMC introduced 33 fuel cell hybrid electric vehicles (FCHEV) in the course of the project. Generation I included 17 vehicles that used UTCP fuel cell power plants and operated at 350 bar. Generation II included 16 vehicles that had upgraded UTC fuel cell power plants and demonstrated options such as the use of super-capacitors and operation at 700 bar. All 33 vehicles used the Hyundai Tucson sports utility vehicle (SUV) platform. Fleet operators demonstrated commercial operation of the vehicles in three climate zones (hot, moderate, and cold) and for various driving patterns. Fleet operators were Southern California Edison (SCE), AC Transit (of Oakland, California), Hyundai America Technical Center Inc. (HATCI), and the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC, in a site agreement with Selfridge Army National Guard Base in Selfridge, Michigan).

  11. Radon reduction and radon-resistant construction demonstrations in New York State. Final report

    SciTech Connect

    Not Available

    1991-02-01

    The United States Environmental Protection Agency (EPA) and the New York Energy Research and Development Authority (NYSERDA) cosponsored a project in New York State to demonstrate radon migration techniques in existing homes with elevated radon concentrations and to test radon-resistant construction techniques in new houses. The first part of the existing home evaluation demonstrated radon migration techniques in homes where the indoor radon concentrations exceeded the EPA guidance of 4 pCi/L. Results demonstrated that sealing all accessible foundation penetrations in the basement was an effective way to reduce the radon concentration, although not below the EPA guideline, and that sealing aids in the effectiveness of an active depressurization system. Basement pressurization also proved to be an effective method. Water aeration systems were effective at mitigating radon from residential water supplied although the system tested was large and noisy. Activated charcoal filters adsorbed the radon and eventually became an unacceptable source of gamma radiation. The second part of the existing home evaluation involved the inspection of homes where radon mitigation systems were installed in 1984 as part of an earlier NYSERDA/Niagara Mohawk Power Corporation (NMPC) project. It was found that new systems and techniques, such as in- line centrifugal fans, were generally superior to the earlier method using axial computer-type fans. Polyurethane caulk was found to be in good condition; butyl caulk, on the other hand, had deteriorated. In the new house task, a radon-resistant system was developed for integration into a house during construction. This system included sealing foundation floors, sealing concrete block foundation walls, and passive sub-slab ventilation. This integrated system reduced the radon concentration in new test houses below that of control houses, but the reduction was not usually sufficient to meet the EPA guideline.

  12. SRC-I demonstration plant analytical laboratory methods manual. Final technical report

    SciTech Connect

    Klusaritz, M.L.; Tewari, K.C.; Tiedge, W.F.; Skinner, R.W.; Znaimer, S.

    1983-03-01

    This manual is a compilation of analytical procedures required for operation of a Solvent-Refined Coal (SRC-I) demonstration or commercial plant. Each method reproduced in full includes a detailed procedure, a list of equipment and reagents, safety precautions, and, where possible, a precision statement. Procedures for the laboratory's environmental and industrial hygiene modules are not included. Required American Society for Testing and Materials (ASTM) methods are cited, and ICRC's suggested modifications to these methods for handling coal-derived products are provided.

  13. LIFAC sorbent injection desulfurization demonstration project. Final report, volume II: Project performance and economics

    SciTech Connect

    1996-01-01

    This publication discusses the demonstration of the LIFAC sorbent injection technology at Richmond Power and Light`s Whitewater Valley Unit No. 2, performed under the auspices of the U.S. Department of Energy`s (DOE) Clean Coal Technology Program. LIFAC is a sorbent injection technology capable of removing 75 to 85 percent of a power plant`s SO{sub 2} emissions using limestone at calcium to sulfur molar ratios of between 2 and 2.5 to 1. The site of the demonstration is a coal-fired electric utility power plant located in Richmond, Indiana. The project is being conducted by LIFAC North America (LIFAC NA), a joint venture partnership of Tampella Power Corporation and ICF Kaiser Engineers, in cooperation with DOE, RP&L, and Research Institute (EPRI), the State of Indiana, and Black Beauty Coal Company. The purpose of Public Design Report Volume 2: Project Performance and Economics is to consolidate, for public use, the technical efficiency and economy of the LIFAC Process. The report has been prepared pursuant to the Cooperative Agreement No. DE-FC22-90PC90548 between LIFAC NA and the U.S. Department of Energy.

  14. California Food Processing Industry Wastewater Demonstration Project: Phase I Final Report

    SciTech Connect

    Lewis, Glen; Atkinson, Barbara; Rhyne, Ivin

    2009-09-09

    Wastewater treatment is an energy-intensive process and electricity demand is especially high during the utilities summer peak electricity demand periods. This makes wastewater treatment facilities prime candidates for demand response programs. However, wastewater treatment is often peripheral to food processing operations and its demand response opportunities have often been overlooked. Phase I of this wastewater demonstration project monitored wastewater energy and environmental data at Bell-Carter Foods, Inc., California's largest olive processing plant. For this monitoring activity the project team used Green Energy Management System (GEMS) automated enterprise energy management (EEM) technologies. This report presents results from data collected by GEMS from September 15, 2008 through November 30, 2008, during the olive harvest season. This project established and tested a methodology for (1) gathering baseline energy and environmental data at an industrial food-processing plant and (2) using the data to analyze energy efficiency, demand response, daily peak load management, and environmental management opportunities at the plant. The Phase I goals were to demonstrate the measurement and interrelationship of electricity demand, electricity usage, and water quality metrics and to estimate the associated CO{sub 2} emissions.

  15. Solar Heating and Cooling Demonstration Project at Radian Corporation, Austin, Texas. Final report

    SciTech Connect

    Not Available

    1980-05-01

    This document is the final technical report of the solar energy facility located at the Radian Corporation, Austin, Texas, 78766. This system has been operational since April 1977. Major components of this system include 36 Northrup collectors, a 1500 gallon fiberglass thermal storage tank, an ARKLA absorption cooling unit and cooling tower, a Servel heating coil, pumps, heat exchanger, and a conventional backup heating and air conditioning unit. System controls consist of a dual-stage thermostat, a control panel, a differential temperature controller, and three absolute temperature controllers. The system is designed to operate in several modes with evaluation of each mode. System performance monitoring is accomplished through 47 sensors which are sampled and recorded every five minutes by a data acquisition system. An on-site-monitor test set allows instantaneous testing and evaluation. This report also references Monthly Performance Reports, a Solar Energy System Performance Evaluation Report, a Solar Project Cost Report and a Solar Project Description Report for this site which are available through the National Technical Information Service.

  16. Torbett-Hutchings-Smith Memorial Hospital geothermal-system demonstration at Marlin, Texas. Final design report

    SciTech Connect

    Not Available

    1980-09-17

    The final design and economics of the Torbett-Hutchings-Smith (THS) Memorial Hospital geothermal heating system at Marlin, Texas are outlined. A brief description of the existing heating system, an overview of the geothermal retrofit, and the results of an economic analysis are included. It is estimated that the geothermal heating system will displace approximately 84 percent of the hospital's average annual natural gas consumption. In summer conditions, approximately 45 gpm of geothermal fluid will be utilized at a wellhead temperature of 139/sup 0/F. In peak demand winter conditions, approximately 160 gpm will be utilized at a wellhead temperature of 148/sup 0/F. The geothermal fluid temperature drop across the system will range from about 5/sup 0/F in summer to over 45/sup 0/F during winter. Total capital costs for the system are estimated to be $673,000, including the production well, a geothermal equipment room, engineering and architectural costs, and all equipment. The average annual natural gas savings are expected to be $28,200 while average annual operating and maintenance costs are estimated to be $7750. A before tax life cycle economic analysis of the THS system shows the breakeven period (BEP) of 29 years falling slightly below the 30 year expected life. This BEP is significantly influenced by the developmental nature of this project and by its lack of tax incentives.

  17. Oxygen-enriched multiple-hearth sewage sludge incineration demonstration. Final report

    SciTech Connect

    1998-07-01

    Oxygen-enhanced multiple-hearth sludge incineration was the focus of a five-month joint study by Praxair and the New York State Energy Research and Development Authority. Testing and demonstration were conducted in Rochester NY, at Monroe County`s Frank E. Van Lare Sewage Treatment Plant. A simple retrofit of high-momentum oxygen lances created a convection hearth in which convective heat and mass transfer with the drying sludge were greatly enhanced, while hearth temperatures were moderated by the wet sludge to prevent overheating. Based on the results of short- and long-term controlled tests discussed in this report, oxygen enhancement of multiple-hearth sludge incinerators can be economically viable, with a savings between $30 and $60 per hour at Van Lare based upon increased sludge throughput and reduced fuel consumption.

  18. Documentation of the demonstrated reserve base of coal in the United States. Final report, Volume 1

    SciTech Connect

    Herhal, A J; Britton, S G; Minnucci, C A

    1982-03-01

    The purpose of this report is to document the methodologies used to develop the 1979 Demonstrated Reserve Base (DRB) of coal. All primary source documents used to prepare the 1979 DRB were reviewed. Using the methodologies and documentation found in the 1979 DRB published report as a guide, each of the state-level published reserve estimates were re-derived. In those cases where the estimates could not be reproduced, EIA personnel from the Eastern and Western Energy Data Offices were consulted and the differences, for the most part, were resolved. Throughout this report an attempt was made to describe the information flow that was an integral part of the DRB development. Particular attention and emphasis was given to those instances where deviations from standard, published EIA procedures were used to derive the DRB estimates. The main body of this report summarizes the methodological procedures used to develop each state reserve estimate.

  19. Electric G-Van demonstration and commercial assessment project. Final report

    SciTech Connect

    Braga, B.D.

    1992-12-01

    The Electric Power Research Institute was awarded this grant to continue the joint effort initiated by EPRI, and VE International to proceed beyond the prototype phase of the electric G-Van development. The goal of EPRI and VEHMA was to develop a market for the electric G-Van, and to distribute them to commercial fleet operators. The objective of this project was to produce G-Vans in a production facility that would be comparable to the GMC Truck internal combustion engine Vandura Van produced by General Motors in quality, reliability, durability and safety. An initial market assessment/demonstration phase of sixty (60) vehicles was to be undertaken, with the ability to expand production volume quickly to meet market demands. Brief description of each task of this grant is given and the actions taken by EPRI to complete them.

  20. HFC-134A and HCFC-22 supermarket refrigeration demonstration and laboratory testing. Phase I. Final report

    SciTech Connect

    1996-04-01

    Aspen Systems and a team of nineteen agencies and industry participants conducted a series of tests to determine the performance of HFC-134a, HCFC-22, and CFC-502 for supermarket application. This effort constitutes the first phase of a larger project aimed at carrying out both laboratory and demonstration tests of the most viable HFC refrigerants and the refrigerants they replace. The results of the Phase I effort are presented in the present report. The second phase of the project has also been completed. It centered on testing all viable HFC replacement refrigerants for CFC-502. These were HFC-507, HFC-404A, and HFC-407A. The latter results are published in the Phase II report for this project. As part of Phase I, a refrigeration rack utilizing a horizontal open drive screw compressor was constructed in our laboratory. This refrigeration rack is a duplicate of one we have installed in a supermarket in Clifton Park, NY.

  1. Demonstration of rapid and sensitive module leak certification for space station freedom. Final report

    SciTech Connect

    Dietz, R.N.; Goodrich, R.W.

    1991-03-01

    A leak detection and quantification demonstration using perflurocarbon tracer (PFT) technology was successfully performed at the NASA Marshall Space Flight Center on January 25, 1991. The real-time Dual Trap Analyzer (DTA) at one-half hour after the start of the first run gave an estimated leak rate of 0.7 mL/min. This has since been refined to be 1.15 {plus_minus} 0.09 mL/min. The leak rates in the next three runs were determined to be 9.8 {plus_minus} 0.7, {minus}0.4 {plus_minus} 0.3, and 76 {plus_minus} 6 mL/min, respectively. The theory on leak quantification in the steady-state and time-dependent modes for a single zone test facility was developed and applied to the above determinations. The laboratory PFT analysis system gave a limit-of-detection (LOD) of 0.05 fL for ocPDCH. This is the tracer of choice and is about 100-fold better than that for the DTA. Applied to leak certification, the LOD is about 0.00002 mL/s (0.000075 L/h), a 5 order-of-magnitude improvement over the original leak certification specification. Furthermore, this limit can be attained in a measurement period of 3 to 4 hours instead of days, weeks, or months. A new Leak Certification Facility is also proposed to provide for zonal (three zones) determination of leak rates. The appropriate multizone equations, their solutions, and error analysis have already been derived. A new concept of seal-integrity certification has been demonstrated for a variety of controlled leaks in the range of module leak testing. High structural integrity leaks were shown to have a linear dependence of flow on {Delta}p. The rapid determination of leak rates at different pressures is proposed and is to be determined while subjecting the module to other external force-generating parameters such as vibration, torque, solar intensity, etc. 13 refs.

  2. Final Technical Report: Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Ronald Grasman

    2011-12-31

    This report summarizes the work conducted under U.S. Department of Energy (DOE) under contract DE-FC36-04GO14285 by Mercedes-Benz & Research Development, North America (MBRDNA), Chrysler, Daimler, Mercedes Benz USA (MBUSA), BP, DTE Energy and NextEnergy to validate fuel cell technologies for infrastructure, transportation as well as assess technology and commercial readiness for the market. The Mercedes Team, together with its partners, tested the technology by operating and fueling hydrogen fuel cell vehicles under real world conditions in varying climate, terrain and driving conditions. Vehicle and infrastructure data was collected to monitor the progress toward the hydrogen vehicle and infrastructure performance targets of $2.00 to 3.00/gge hydrogen production cost and 2,000-hour fuel cell durability. Finally, to prepare the public for a hydrogen economy, outreach activities were designed to promote awareness and acceptance of hydrogen technology. DTE, BP and NextEnergy established hydrogen filling stations using multiple technologies for on-site hydrogen generation, storage and dispensing. DTE established a hydrogen station in Southfield, Michigan while NextEnergy and BP worked together to construct one hydrogen station in Detroit. BP constructed another fueling station in Burbank, California and provided a full-time hydrogen trailer at San Francisco, California and a hydrogen station located at Los Angeles International Airport in Southern, California. Stations were operated between 2005 and 2011. The Team deployed 30 Gen I Fuel Cell Vehicles (FCVs) in the beginning of the project. While 28 Gen I F-CELLs used the A-Class platform, the remaining 2 were Sprinter delivery vans. Fuel cell vehicles were operated by external customers for real-world operations in various regions (ecosystems) to capture various driving patterns and climate conditions (hot, moderate and cold). External operators consisted of F-CELL partner organizations in California and Michigan

  3. Alternative fuels for vehicles fleet demonstration program. Final report, volume 2: Appendices

    SciTech Connect

    1997-06-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles (AFVs) in typical applications in New York State. This report, Volume 2, includes 13 appendices to Volume 1 that expand upon issues raised therein. Volume 1 provides: (1) Information about the purpose and scope of the AFV-FDP; (2) A summary of AFV-FDP findings organized on the basis of vehicle type and fuel type; (3) A short review of the status of AFV technology development, including examples of companies in the State that are active in developing AFVs and AFV components; and (4) A brief overview of the status of AFV deployment in the State. Volume 3 provides expanded reporting of AFV-FDP technical details, including the complete texts of the brochure Garage Guidelines for Alternative Fuels and the technical report Fleet Experience Survey Report, plus an extensive glossary of AFV terminology. The appendices cover a wide range of issues including: emissions regulations in New York State; production and health effects of ozone; vehicle emissions and control systems; emissions from heavy-duty engines; reformulated gasoline; greenhouse gases; production and characteristics of alternative fuels; the Energy Policy Act of 1992; the Clean Fuel Fleet Program; garage design guidelines for alternative fuels; surveys of fleet managers using alternative fuels; taxes on conventional and alternative fuels; and zero-emission vehicle technology.

  4. Preparation for commercial demonstration of biomass-to-ethanol conversion technology. Final report

    SciTech Connect

    1997-07-01

    The objective of this program was to complete the development of a commercially viable process to produce fuel ethanol from renewable cellulosic biomass. The program focused on pretreatment, enzymatic hydrolysis, and fermentation technologies where Amoco has a unique proprietary position. Assured access to low-cost feedstock is a cornerstone of attractive economics for cellulose to ethanol conversion in the 1990s. Most of Amoco`s efforts in converting cellulosic feedstocks to ethanol before 1994 focused on using paper from municipal solid waste as the feed. However, while many municipalities and MSW haulers expressed interest in Amoco`s technology, none were willing to commit funding to process development. In May, 1994 several large agricultural products companies showed interest in Amoco`s technology, particularly for application to corn fiber. Amoco`s initial work with corn fiber was encouraging. The project work plan was designed to provide sufficient data on corn fiber conversion to convince a major agriculture products company to participate in the construction of a commercial demonstration facility.

  5. Solar-assisted heat pumps and alternative-energy-awareness demonstration. Final report

    SciTech Connect

    Wetzel, O.K. Jr.

    1981-09-11

    The water to air solar assisted heat pump installation is added to an existing service/training center in Dallas, Texas. The design uses three separate water systems. The first consists of the solar collectors, circulating pump, draindown tank, heat exchanger, attendant piping and controls. The second is a closed loop system consisting of an insulated buried steel tank, an above ground expansion tank, the loop water circulating pump, the backup gas boiler, and the cooling tower. It serves six heat pumps. The third system is an open system for the cooling tower, consisting of a pump, spray heads in the cooling tower. The operation of each of the three systems is described. The system's thermodynamic efficiency is discussed, as well as a solar domestic hot water system. System performance is found to be much less than expected, with a solar fraction estimated at 30% as opposed to an expected 80%. A self-teaching solar awareness demonstration in the building is described. (LEW)

  6. Final Report on Portable Laser Coating Removal Systems Field Demonstrations and Testing

    NASA Technical Reports Server (NTRS)

    Rothgeb, Matthew J.; McLaughlin, Russell L.

    2008-01-01

    to evaluate the best performers on processes and coatings specific to the agency. Laser systems used during this project were all of a similar design, most of which had integrated vacuum systems in order to collect materials removed from substrate surfaces during operation. Due to the fact that the technology lends itself to a bide variety of processes, several site demonstrations were organized in order to allow for greater evaluation of the laser systems across NASA. The project consisted of an introductory demonstration and a more in-depth evaluation at Wright-Patterson Air Force Base. Additionally, field demonstrations occurred at Glenn Research Center and Kennedy Space Center. During these demonstrations several NASA specific applications were evaluated, including the removal of coatings within Orbiter tile cavities and Teflon from Space Shuttle Main Engine gaskets, removal of heavy grease from Solid Rocket Booster components and the removal of coatings on weld lines for Shuttle and general ground service equipment for non destructive evaluation (NDE). In addition, several general industry applications such as corrosion removal, structural coating removal, weld-line preparation and surface cleaning were evaluated. This included removal of coatings and corrosion from surfaces containing lead-based coatings and applications similar to launch-structure maintenance and Crawler maintenance. During the project lifecycle, an attempt was made to answer process specific concerns and questions as they arose. Some of these initially unexpected questions concerned the effects lasers might have on substrates used on flight equipment including strength, surface re-melting, substrate temperature and corrosion resistance effects. Additionally a concern was PPE required for operating such a system including eye, breathing and hearing protection. Most of these questions although not initially planned, were fully explored as a part of this project. Generally the results from tesng

  7. Stirling Engine Natural Gas Combustion Demonstration Program. Final report, October 1989-January 1991

    SciTech Connect

    Ernst, W.; Moryl, J.; Riecke, G.

    1991-02-01

    Fueled on natural gas, the Stirling engine is an inherently clean, quiet, and efficient engine. With increasing environmental concern for air quality and the increasingly more stringent requirements for low engine exhaust emissions, the Stirling engine may be an attractive alternative to internal combustion (IC) engines. The study has demonstrated that ultra low emissions can be attained with a Stirling-engine-driven electric generator configured to burn natural gas. Combustion parameters were optimized to produce the lowest possible exhaust emissions for a flame-type combustor without compromising overall engine thermal efficiency. A market application survey and manufacturing cost analysis indicate that a market opportunity potentially exists in the volumes needed to economically manufacture a newly designed Stirling engine (Mod III) for stationary applications and hybrid vehicles. The translation of such potential markets into actual markets does, however, pose difficult challenges as substantial investments are required. Also, the general acceptance of a new engine type by purchasers requires a considerable amount of time.

  8. Final review of the Campbell Creek demonstrations showcased by Tennessee Valley Authority

    SciTech Connect

    Gehl, Anthony C.; Munk, Jeffrey D.; Jackson, Roderick K.; Boudreaux, Philip R.; Miller, William A.; New, Joshua Ryan; Khowailed, Giannate

    2015-06-01

    The Tennessee Valley Authority (TVA) Technology Innovation, Energy Efficiency, Power Delivery and Utilization Office funded and managed a showcase demonstration located in the suburbs of west Knox county, Tennessee. Work started March 2008 with the goal of documenting best practices for retrofitting existing homes and for building new high-efficiency homes. The Oak Ridge National Laboratory and the Electric Power Research Institute (EPRI) provided technical support. An analytical base was developed for helping homeowners, homebuyers, builders, practitioners and the TVA make informed economic decisions for the materials and incentives necessary to build a new high-efficiency home or retrofit an existing home. New approaches to more efficiently control active energy subsystems and information for selecting or upgrading to Energy Star appliances, changing all lights to 100% CFL s and upgrading windows to low-E gas filled glazing yields a 40% energy savings with neutral cash flow for the homeowner. Passive designs were reviewed and recommendations made for envelope construction that is durable and energy efficient. The Campbell Creek project complements the DOE Building Technologies Program strategic goal. Results of the project created technologies and design approaches that will yield affordable energy efficient homes. The 2010 DOE retrofit goals are to find retrofit packages that attain 30% whole house energy savings as documented by pre and post Home Energy rating scores (HERS). Campbell Creek met these goals.

  9. Potential uses for the slag from the Cool Water demonstration plant: Final report

    SciTech Connect

    Deason, D.M.; Choudhry, V.

    1987-02-01

    Coal gasification processes produce waste materials which represent a significant expense in both disposal costs and real estate requirements. Other coal combustion wastes, such as fly ash, bottom ash, and boiler slag, are increasingly being used in construction applications. Similarly, there is considerable potential for utilizing coal gasification wastes, but to date very little evaluation has been carried out on these wastes. Praxis Engineers, Inc. prepared this report as part of an EPRI-sponsored study investigating the utilization potential of the gasification waste (slag) produced by the Cool Water facility, which uses integrated-gasification-combined-cycle (IGCC) technology. Basic chemical and physical properties of the slag were determined during this study. Its chemistry is quite similar to that of other coal combustion wastes, but its physical characteristics are considerably different due to the method of its formation, i.e., quenching of the molten mineral matter. On the basis of this work, sixteen potential applications were recommended for evaluation and show promise. The study also included evaluation of the utilization potential of the slag as a material for road construction and as a substitute for aggregate in cement concrete. However, before wider acceptance can be achieved larger-scale demonstration projects are required, both to overcome existing biases in favor of currently used materials, and to establish the economic competitiveness of the slag. 37 refs., 11 figs., 30 tabs.

  10. Range 8C Rehabilitation Demonstration Project, Hohenfels Training Area, Germany: Final report

    SciTech Connect

    Zellmer, S.D.; Hinchman, R.R.; Johnson, D.O.; Severinghaus, W.D.; Brent, J.J.

    1991-11-01

    More than 30 years of intensive and continual tactical training has caused extensive environmental damage at the US Army Hohenfels Training Area in Germany. The Range 8C Rehabilitation Demonstration Project, followed by a three-year monitoring effort, was conducted to develop and evaluate the environmental and economic effectiveness of seven revegetation and four erosion control prescriptions implemented at a 16-ha site. The point-intercept method was used to measure the types and amounts of vegetation established and the changes in the vegetative community during three years of military use on the seven areas treated with revegetation prescriptions. Field observations were made to determine the suitability and durability of four types of erosion control structures. Soil fertility and a source of seed appeared to be the most limiting factors in establishing vegetation, while seedbed preparation had only a minor influence. Grasses appeared to be more resistant to vehicle traffic than did other types of vegetation. Because grassed waterways were used as roads by military vehicles and a system of graded terraces was expensive, these erosion control prescriptions were unsuitable and uneconomical for use on training areas. Low-cost riprap waterbars and porous check dams slowed the velocity of runoff, trapped sediments, and were durable. Recommendations were formulated to improve the environmental and economic effectiveness of future rehabilitation efforts on tactical training areas.

  11. BWR (boiling-water reactor) radiation control: In-plant demonstration at Vermont Yankee: Final report

    SciTech Connect

    Palino, G.F.; Hobart, R.L.; Sawochka, S.G.

    1987-10-01

    Results of the RP1934 program, which was established by EPRI in 1981 to demonstrate the adequacy of BRAC program (RP819) principles for BWR radiation control at Vermont Yankee, are presented. Evaluations were performed of the effectiveness of optimization of purification system performance, control of feedwater dissolved oxygen concentrations, minimization of corrosion product and ionic transport, and improved startup, shutdown, and layup practices. The impact on shutdown radiation levels of these corrective actions was assessed based on extensive primary system radiation survey and component gamma scan data. Implementation of the BRAC recommendations was found to be insufficient to reduce the rate of activity buildup on out-of-core surfaces at Vermont Yankee, and additional corrective actions were found necessary. Specifically, replacement of cobalt-bearing materials in the control rod drive pins and rollers and feedwater regulating valves was pursued as was installation of electropolished 316 stainless steel during a recirculation piping replacement program. Aggressive programs to further reduce copper concentrations in the reactor water by improving condensate demineralizer efficiency and to minimize organic ingress to the power cycle by reducing organic concentrations in recycled radwaste also were undertaken. Evaluations of the impact on activity buildup of several pretreatment processes including prefilming in moist air, preexposure to high temperature water containing zinc, and electropolishing also were performed in a test loop installed in the reactor water cleanup system. A significant beneficial impact of electropolishing was shown to be present for periods up to 6000 hours.

  12. Coolside waste management demonstration OCDO grant agreement No. CDO/D-902-9. Final report

    SciTech Connect

    Wu, M.; Winschel, R.A.

    1997-10-01

    The objectives of this project were to evaluate the potential utilization in road construction of wastes produced from the Coolside, LIMB (limestone injection multi-stage burner) and FBC (fluidized-bed combustion) processes, and to specify criteria for landfill disposal of waste from the Coolside process. These three processes are considered to be clean coal technologies. The Coolside process involves injecting an aqueous slurry of hydrated lime into the ductwork downstream of the air preheater in a coal-fired boiler. The hydrated lime captures sulfur dioxide from the flue gas producing anhydrous calcium sulfite and calcium sulfate, which are collected along with the unused hydrated lime and fly ash. The LIMB process involves injection of lime or hydrated lime directly into the furnace to capture sulfur dioxide. The waste consists principally of anhydrous calcium sulfate, lime, and fly ash. Both processes were demonstrated successfully at the Edgewater Station of Ohio Edison in Lorrain, OH, from 1989 to 1992. Circulating fluidized-bed combustion (FBC) is a commercial technology which combines steam generation with SO{sub 2} control by burning coal in a circulating bed of limestone. The waste, chemically similar to LIMB waste, is produced by bleed-off of the bed material and by collection of the flue dust. All three processes produce a dry solid waste, which must either be used or disposed of and managed to ensure environmental compliance and economic feasibility. The project was completed in June 1996.

  13. UCA{trademark}/DAIS{trademark} demonstration project by Kansas City Power and Light Company. Final report

    SciTech Connect

    1997-12-01

    Kansas City Power and Light (KCPL) demonstrated the use of EPRI`s Utility Communication Architecture (UCA{trademark}) and Database Access Integrated Services (DAIS{trademark}) to provide KCPL employees seamless and transparent access to corporate data resources from their desktops. The major components of the KCPL project are client workstations with a Graphical User Interface which builds the necessary Structured Query Language (SQL) requests from the user`s data directory selections and provides a Dynamic Data Exchange (DDE) interface and programmer Application Program Interface (API). DAIS Directory Services provided data browsing and search capability and allows users to select data items for analysis. DAIS Servers provided database-related functions to both relational databases (customer data in Oracle) and non-relational data sources (PMAX performance monitoring system and PI historical database). The DAIS client software was provided by Automation Technology, Inc. (ATI); and the DAIS directory services software was provided by UNISYS. The Oracle DAIS server was provided by ATI, the PMAX non-relational DAIS server was developed by Black and Veatch, and the PI DAIS server was developed by ATI. The project was deemed a success as the corporate data was made available at the employee`s desktop for search and analysis, with the look and feel of a relational database, regardless of the source of the data.

  14. Alternative fuels for vehicles fleet demonstration program final report. Volume 1: Summary

    SciTech Connect

    1997-03-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles in typical applications in New York State. During 3 years of collecting data, 7.3 million miles of driving were accumulated, 1,003 chassis-dynamometer emissions tests were performed, 862,000 gallons of conventional fuel were saved, and unique information was developed about garage safety recommendations, vehicle performance, and other topics. Findings are organized by vehicle and fuel type. For light-duty compressed natural gas (CNG) vehicles, technology has evolved rapidly and closed-loop, electronically-controlled fuel systems provide performance and emissions advantages over open-loop, mechanical systems. The best CNG technology produces consistently low tailpipe emissions versus gasoline, and can eliminate evaporative emissions. Reduced driving range remains the largest physical drawback. Fuel cost is low ($/Btu) but capital costs are high, indicating that economics are best with vehicles that are used intensively. Propane produces impacts similar to CNG and is less expensive to implement, but fuel cost is higher than gasoline and safety codes limit use in urban areas. Light-duty methanol/ethanol vehicles provide performance and emissions benefits over gasoline with little impact on capital costs, but fuel costs are high. Heavy-duty CNG engines are evolving rapidly and provide large reductions in emissions versus diesel. Capital costs are high for CNG buses and fuel efficiency is reduced, but the fuel is less expensive and overall operating costs are about equal to those of diesel buses. Methanol buses provide performance and emissions benefits versus diesel, but fuel costs are high. Other emerging technologies were also evaluated, including electric vehicles, hybrid-electric vehicles, and fuel cells.

  15. Maglev demonstration, design and develoment plan. Final report, February 1990-August 1994

    SciTech Connect

    Yarwood, G.; Gray, H.A.; Ligocki, M.P.; Whitten, G.Z.

    1994-08-01

    This study examines the feasibility of a regional high speed magnetic levitation (MAGLEV) system connecting the Greater Pittsburgh airport with strategic stops between the Midwest and the East Coast. A suburban commuter system, which operates on the same lines as the regional system, is also investigated. The first link of the regional and suburban MAGLEV system consists of a demonstration line connecting the Greater Pittsburgh International Airport with downtown Pittsburgh. This study considers the economic value of such a system from the aspects of transportation, manufacturing and economic development. The study concludes that an investment of $41 billion over the next 30 years would be required to build a regional MAGLEV system, cover its operating cost and produce enough additional transportation revenue to pay back part of this investment in the private sector financial markets. A substantial portion of this investment must come from the public sector. The additional economic activity generated by this investment would be over $78 billion. Over 675,000 person-years of work would be created by such a venture.The current regulatory approach to achieving ozone and related air quality standards is based on emissions estimation and modeling. In recent years, several studies have attempted to evaluate the emissions estimates and methods against ambient measurements by comparing non-methane organic compound (NMOC) species profiles, NMOC:NOx ratios, CO:NOx ratios, and using receptor modeling of NMOCs. Areas of interest have included the relative contributions of mobile, stationary, and biogenic sources, and evidence for underestimation of sources and/or missing sources. However, over the same time period the emission estimates have also been revised to reflect the latest information.

  16. Demonstration [sic] of a System for Removing Malachite Green : Final Report.

    SciTech Connect

    Marking, Leif L.

    1989-04-01

    Activated carbon has been used effectively to remove tastes, odors, and contaminants from public water supplies. The adsorption efficiency is influenced by the size of carbon granules, flow rate, column depth, and retention time. A study was designed to (1) determine the type of filter and kind of carbon that was most efficient and (2) demonstrate that carbon filters can be used to remove malachite green from water used for egg incubation or to hold adult salmon before spawning. Minicolumn simulation studies showed that 8 /times/ 30 mesh granular carbon manufactured from bituminous coal was effective for continuously removing malachite green from water for 230 days at a flow rate of 500 gpm and for 62 days at a flow rate of 1000 gpm. The removal capacity at the slower flow rate was 69 mg of malachite green per gram of carbon. A filter system that contained 20,000 pounds of activated carbon in each of two chambers was effective for removal of malachite green from treated water in adult salmon holding ponds at flows of 500 gpm and greater. The removal efficiency was 99.8% after 105 hours of operation, and the adsorption capacity of the system was projected to be 20 or more years of routine hatchery operation. A filter system that contained 2000 pounds of activated carbon in each of two chambers was effective for removal of malachite green from treated water in salmon egg incubation units at the designated flow rate of 50 gpm and also at faster flow rates. 14 refs., 5 figs., 6 tabs.

  17. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    SciTech Connect

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  18. From One Generation to the Next--160 Years of Catholic Education in Saint Louis.

    ERIC Educational Resources Information Center

    Faherty, William Barnaby; And Others

    The history of Catholic schools began in the Archdiocese of St. Louis 160 years ago, significantly antedating Catholic schools on the eastern seaboard. The first Catholic college and university west of the Mississippi were in St. Louis. Catholic education began in St. Louis with four giants, Bishop Louis Du Bourg, Bishop Joseph Rosati, Blessed…

  19. The Economic Impact of Eight Cultural Institutions on the Economy of the St. Louis SMSA.

    ERIC Educational Resources Information Center

    Cwi, David

    The impact of eight cultural institutions on the economy of the St. Louis (Missouri) area was determined by measuring their 1978 direct and indirect financial effects. The institutions are the St. Louis Art Museum, St. Louis Conservatory and School for the Arts, Missouri Botannical Garden, St. Louis Symphony, McDonnell Planetarium, Loretto-Hilton…

  20. 1. Historic American Buildings Survey Collection Louis L. Stein, Jr. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Collection Louis L. Stein, Jr. Photo: 1885 PANORAMIC VIEW OF VICENTE MARTINEZ COMPLEX (Dr. John Stentzel in foreground) - Vicente Martinez Adobe, Pleasant Hill & Franklin Canyon Roads, Martinez, Contra Costa County, CA

  1. The Chinese Program at St. Louis University High School

    ERIC Educational Resources Information Center

    Wang, August

    1977-01-01

    Chinese courses at the St. Louis University High School teach language, culture and calligraphy. Daily classes feature language labs, slides, filmstrips and movies. Statements from students testify that the language is useful and not difficult to learn. (CHK)

  2. Saint Louis University's Role as Midwife to Urban Rebirth.

    ERIC Educational Resources Information Center

    Reinert, Paul C.

    1982-01-01

    Saint Louis University has taken to heart its responsibility to the communities surrounding its metropolitan campuses in a series of cooperative neighborhood renewal projects. With both financial resources and ongoing commitment, the university has brought about substantial revitalization. (MSE)

  3. 76 FR 56492 - Environmental Impact Statement: St. Louis County, Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... Charbonier Road between Earth City Expressway and Howdershell/Shackelford Road in northwestern St. Louis... flood-related detours between Charbonier Road and Earth City Expressway, (2) address capacity needs...

  4. 153. Copy of Louis Rosenberg Etching (original in the Tower ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    153. Copy of Louis Rosenberg Etching (original in the Tower City Development Office, Cleveland, Ohio) TERMINAL TOWER UNDER CONSTRUCTION, PUBLIC SQUARE ELEVATION, VIEW NORTHWEST TO SOUTHEAST - Terminal Tower Building, Cleveland Union Terminal, 50 Public Square, Cleveland, Cuyahoga County, OH

  5. 158. Copy of Louis Rosenberg Etching (original in the Tower ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    158. Copy of Louis Rosenberg Etching (original in the Tower City Development Office) TERMINAL TOWER UNDER CONSTRUCTION, PUBLIC SQUARE FACADE, VIEW WEST TO EAST - Terminal Tower Building, Cleveland Union Terminal, 50 Public Square, Cleveland, Cuyahoga County, OH

  6. Uranium characterization at the St. Louis Airport Site

    SciTech Connect

    Schilk, A.J.; Hubbard, C.W.; Bowyer, T.W.; Reiman, R.T.

    1995-05-01

    In support of the Department of Energy/Office of Technology Development`s Expedited Site Characterization (ESC) project (coordinated by Ames Laboratory), the Pacific Northwest Laboratory demonstrated two complementary technologies at the St. Louis Airport (SLAP) site that have been designed and optimized for the rapid, in situ quantification of radionuclide contamination in surface soils. The sensors are optimized for the detection of high-energy beta particles or gamma rays emitted from the decay of specific radionuclides of interest. These technologies were demonstrated by measuring the beta and gamma fluxes at several locations within the SLAP site. Measurements were converted to average contamination levels, using detector calibrations performed with spiked samples (beta) or sealed sources (gamma). Additionally, subsurface activity levels were derived from discrete soil samples (provided by the ESC field crew) via gamma-ray spectrometry in a controlled laboratory setting. Since the beta and gamma sensor technologies are intrinsically sensitive to different types of radiation and activity distributions (i.e., surface and shallow subsurface, respectively), the data obtained from the two detectors provide complementary information about the distribution of the contamination. The results reported here suggest that a number of locations within the SLAP site have elevated levels of {sup 211}U, and the differences between the beta and gamma activities indicate that the contamination is largely located near the surface of the soil.

  7. Louis Pasteur, the Father of Immunology?

    PubMed Central

    Smith, Kendall A.

    2012-01-01

    Louis Pasteur is traditionally considered as the progenitor of modern immunology because of his studies in the late nineteenth century that popularized the germ theory of disease, and that introduced the hope that all infectious diseases could be prevented by prophylactic vaccination, as well as also treated by therapeutic vaccination, if applied soon enough after infection. However, Pasteur was working at the dawn of the appreciation of the microbial world, at a time when the notion of such a thing as an immune system did not exist, certainly not as we know it today, more than 130 years later. Accordingly, why was Pasteur such a genius as to discern how the immune system functions to protect us against invasion by the microbial world when no one had even made the distinction between fungi, bacteria, or viruses, and no one had formulated any theories of immunity. A careful reading of Pasteur’s presentations to the Academy of Sciences reveals that Pasteur was entirely mistaken as to how immunity occurs, in that he reasoned, as a good microbiologist would, that appropriately attenuated microbes would deplete the host of vital trace nutrients absolutely required for their viability and growth, and not an active response on the part of the host. Even so, he focused attention on immunity, preparing the ground for others who followed. This review chronicles Pasteur’s remarkable metamorphosis from organic chemist to microbiologist to immunologist, and from basic science to medicine. PMID:22566949

  8. Astrocyte response to St. Louis encephalitis virus.

    PubMed

    Zuza, Adriano Lara; Barros, Heber Leão Silva; de Mattos Silva Oliveira, Thelma Fátima; Chávez-Pavoni, Juliana Helena; Zanon, Renata Graciele

    2016-06-01

    St. Louis encephalitis virus (SLEV), a flavivirus transmitted to humans by Culex mosquitoes, causes clinical symptoms ranging from acute febrile disorder to encephalitis. To reach the central nervous system (CNS) from circulating blood, the pathogen must cross the blood-brain barrier formed by endothelial cells and astrocytes. Because astrocytes play an essential role in CNS homeostasis, in this study these cells were infected with SLEV and investigated for astrogliosis, major histocompatibility complex (MHC)-I-dependent immune response, and apoptosis by caspase-3 activation. Cultures of Vero cells were used as a positive control for the viral infection. Cytopathic effects were observed in both types of cell cultures, and the cytotoxicity levels of the two were compared. Astrocytes infected with a dilution of 1E-01 (7.7E+08 PFU/mL) had a reduced mortality rate of more than 50% compared to the Vero cells. In addition, the astrocytes responded to the flavivirus infection with increased MHC-I expression and astrogliosis, characterized by intense glial fibrillary acidic protein expression and an increase in the number and length of cytoplasmic processes. When the astrocytes were exposed to higher viral concentrations, a proportional increase in caspase-3 expression was observed, as well as nuclear membrane destruction. SLEV immunostaining revealed a perinuclear location of the virus during the replication process. Together, these results suggest that mechanisms other than SLEV infection in astrocytes must be associated with the development of the neuroinvasive form of the disease. PMID:26975980

  9. Jean-Louis Vignes: California's forgotten winemaker.

    PubMed

    Macconnell, Scott

    2011-01-01

    This article represents a first step in the process of restoring the legacy of pioneer California winemaker Jean-Louis Vignes (1780–1862). Vignes was a native of France who established and operated a commercial winery (El Aliso) in Los Angeles for 22 years (1833–1855). The article includes the first known photograph of Vignes discovered by the author. While prominent twentieth-century American wine historians have acknowledged Vignes, the author emphasizes a key distinction made by French historian Leonce Jore. Vignes left France to go to the Sandwich Islands as part of a commercial enterprise that traveled with Catholic missionaries (Picpus Fathers). Only after five years of frustration did Vignes move to Los Angeles and establish a winery. The author uses the remembrances of well-known nineteenth-century commentator William Heath Davis [Seventy-Five Years in California (San Francisco, 1929)] to give some personal insights into Vignes as a winemaker. Davis visited him at El Aliso three times as a young man and lived long enough (1909) to validate Vignes’s vision for the potential of winemaking in California. The article also includes the first known full citation for Vignes’s gravesite at Evergreen Cemetery in Los Angeles. PMID:21591314

  10. Louis J. Battan 1923”1986

    NASA Astrophysics Data System (ADS)

    Atlas, David

    Dr. Louis J. Battan died on October 29, 1986, after a short illness. Although he had been a professor of atmospheric sciences at the University of Arizon a since 1958 and director of the Institute of Atmospheric Physics there from 1973 to 1982 (and associate director from 1958 to 1973), his activities on the national and international scenes were so varied that he was known in different ways by the numerous communities with which he was involved. However, all who knew him shared his uncommonly good humor, took pride in his friendship, and respected his wisdom and good judgment. Lou is survived by his wife Jeanette, daughter Suzette, and son Paul.Battan was born in New York City on February 9, 1923. He was the second of four sons born to Annibale and Luisa Battan, immigrants to the United States from the village of Vigo in the Tyrolean Alps of Austria. He grew up in Brooklyn, N.Y., in a family environment that encouraged the highest moral standards and a devotion to hard work and self-reliance, qualities that remained with him throughout his life.

  11. Clean Coal Technology III: 10 MW Demonstration of Gas Suspension Absorption final project performance and economics report

    SciTech Connect

    Hsu, F.E.

    1995-08-01

    The 10 MW Demonstration of the Gas Suspension Absorption (GSA) program is a government and industry co-funded technology development. The objective of the project is to demonstrate the performance of the GSA system in treating a 10 MW slipstream of flue gas resulting from the combustion of a high sulfur coal. This project involves design, fabrication, construction and testing of the GSA system. The Project Performance and Economics Report provides the nonproprietary information for the ``10 MW Demonstration of the Gas Suspension Absorption (GSA) Project`` installed at Tennessee Valley Authority`s (TVA) Shawnee Power Station, Center for Emissions Research (CER) at Paducah, Kentucky. The program demonstrated that the GSA flue-gas-desulfurization (FGD) technology is capable of achieving high SO{sub 2} removal efficiencies (greater than 90%), while maintaining particulate emissions below the New Source Performance Standards (NSPS), without any negative environmental impact (section 6). A 28-day test demonstrated the reliability and operability of the GSA system during continuous operation. The test results and detailed discussions of the test data can be obtained from TVA`s Final Report (Appendix A). The Air Toxics Report (Appendix B), prepared by Energy and Environmental Research Corporation (EERC) characterizes air toxic emissions of selected hazardous air pollutants (HAP) from the GSA process. The results of this testing show that the GSA system can substantially reduce the emission of these HAP. With its lower capital costs and maintenance costs (section 7), as compared to conventional semi-dry scrubbers, the GSA technology commands a high potential for further commercialization in the United States. For detailed information refer to The Economic Evaluation Report (Appendix C) prepared by Raytheon Engineers and Constructors.

  12. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 1

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 1 discusses the following topics: the background of the project; test program description; summary of tests and test results; problem evaluation; functional requirements confirmation; recommendations; and completed test documentation for tests performed in Phase 3.

  13. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 4, Operations and maintenance manual, Book 4

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase III of the Prototypical Rod Consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod Consolidation System as described in the NUS Phase II Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase III effort the system was tested on a component, subsystem, and system level. Volume IV provides the Operating and Maintenance Manual for the Prototypical Rod Consolidation System that was installed at the Cold Test Facility. This document, Book 4 of Volume IV, discusses: Off-normal operating and recovery procedures; Emergency response procedures; Troubleshooting procedures; and Preventive maintenance procedures.

  14. USDOE Innovative Clean Coal Technology Demonstration Project: Passamaquoddy Technology Recovery Scrubber{trademark}. Final report: Volume 1

    SciTech Connect

    Not Available

    1994-02-01

    This Final Report provides available design, operational, and maintenance information, and marketing plans, on the Passamaquoddy Technology Recovery Scrubber{trademark} demonstration Project at the Dragon Products company`s cement plant at Thomaston, Maine. In addition, data on pollutant removal efficiencies and system economics are reviewed. The Recovery Scrubber was developed to simultaneously address the emission of acid gas pollutants and the disposal of alkaline solid waste at a cement plant. The process, however, has general application to other combustion processes including waste or fossil fuel fired boilers. Selected chemistry of the exhaust gas, (before and after treatment by the Recovery Scrubber), selected chemistry of the cement plant kiln baghouse dust catch (before and after treatment by the Recovery Scrubber), and Dragon cement plant economics are presented. current marketing efforts and potential markets for the Recovery Scrubber in several industries are discussed.

  15. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 2

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 2 discusses the following topics: Fuel Rod Extraction System Test Results and Analysis Reports and Clamping Table Test Results and Analysis Reports.

  16. LIFAC demonstration at Richmond Power and Light Whitewater Valley Unit No. 2. Final report, Volume 1 - public design

    SciTech Connect

    1998-02-01

    This report discusses the demonstration of LIFAC sorbent injection technology at Richmond Power and Light`s (RP&L) Whitewater Valley Unit No. 2 under the auspices of the U.S. Department of Energy`s (DOE) Clean Coal Technology Program. LIFAC is a sorbent injection technology capable of removing 75 to 85 percent of a power plant`s SO{sub 2} emissions using limestone at calcium to sulfur molar ratios of between 2 and 2.5. The site of the demonstration is a coal-fired electric utility power plant located in Richmond, Indiana. The project is being conducted by LIFAC North American (LIFAC NA), a joint venture partnership of Tampella Power Corporation and ICF Kaiser Engineers, in cooperation with DOE, RP&L, and several other organizations including the Electric Power Research Institute (EPRI), the State of Indiana, and Black Beauty Coal Company. The purpose of Final Report Volume 1: Public Design is to consolidate, for public use, all design and cost information regarding the LIFAC Desulfurization Facility at the completion of construction and startup.

  17. Bilingual Readiness in Earliest School Years; A Curriculum Demonstration Project. Bilingual Readiness in Primary Grades; An Early Childhood Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Finocchiaro, Mary; King, Paul F.

    These two curriculum demonstration projects on bilingual readiness in the earliest school years contain many similarities. Both were formed on the thesis that young children can and will learn a second language readily and that the urban classroom mixture of Spanish-speaking, English-speaking, and Negro-dialect speaking children can be capitalized…

  18. District steam and the St. Louis steam loop

    SciTech Connect

    Tierney, T.M.; Sauer, H.J. Jr.

    1999-07-01

    Owned and operated by large public electric utilities, district steam systems flourished in most northern US cities in the first half of this century. Following World War II, however, district steam systems became minor and, in some cases, unprofitable portions of the utilities' operations. Consequently, public utilities ceased promoting district steam to existing and potential customers, leading to the decline of their use. In recent years, district steam systems have been revitalized by independent enterprises that have the commitment and expertise to make these systems once again reliable and cost-effective energy sources. This paper reports on one such system, The St. Louis Steam Loop. The St. Louis steam loop consists of 22 miles of insulated underground steam piping encompassing a 400-square block area in the city's downtown business district. The loop is supplied with steam by the Ashley Plant, which was built in 1904 for the St. Louis World's Fair. Due to the rising cost of oil, which has been used to fuel the Ashley Plant since 1972, and the subsequent loss of customers, many people considered the steam system a dinosaur in the jet age. In 1982, Trigen-St. Louis Energy Corporation purchased the steam system and embarked on an aggressive campaign to upgrade all aspects of the system, including valves, piping, and meters. In 1999, Trigen-St. Louis will install an ISMW state-of-the-art combustion turbine cogenerator to provide 95% of the steam to the steam loop. A primary reason for the St. Louis Steam Loop's longevity is that it has reliably supplied steam to many downtown buildings for the better part of the 20th century.

  19. Quality assurance plan for placement of cold-cap grout, demonstration vault, Hanford Grout Vault Program. Final report

    SciTech Connect

    Harrington, P.T.; Wakeley, L.D.; Ernzen, J.J.; Walley, D.M.

    1992-08-01

    During FY 91, the U.S. Army Engineer Waterways Experiment Station (WES) developed a grout to be used as a cold cap, a nonradioactive layer, between the solidified waste and the cover blocks of a demonstration waste disposal vault at the U.S. Department of Energy Hanford Facility. This document recommends requirements for a quality assurance (QA) plan for field mixing and placing of the cold-cap grout during final closure of the demonstration vault. Preplacement activities emphasize selection and testing of materials that will match the performance of materials used in the WES grout. Materials sources and applicable American Society of Testing and Materials, American Concrete Institute, and American Petroleum Institute specifications and requirements are provided. Archiving of physical samples of materials is essential, in addition to careful maintenance of test reports and laboratory data. Full-scale field trial mixing and a detailed preconstruction conference are recommended. Placement activities focus on production and placement of a grout that remains sufficiently constant throughout all batches and meets performance requirements. QA activities must be coordinated between the batch plant and delivery site. Recommended sampling during placement includes cylinders cast for subsequent tests of compressive strength and for nondestructive evaluation and prisms cast for monitoring volume stability. A minimum of two lifts is recommended. Postplacement activities include long-term monitoring of the properties of grout specimens cast during placement. Minimum testing of cylinders includes pulse velocity, fundamental frequency, and unconfined compressive strength. Monitoring characteristics of the microstructure also are recommended. The QA plan should designate an organization to have responsibility for maintaining complete records, reports, and archived samples, including details of deviations from plans written before field placement.

  20. Stray current control for the St. Louis Metrolink rail system

    SciTech Connect

    Fitzgerald, J.H. III

    1995-01-01

    The new 18-mile (11-km) Metrolink light rail transit system, which runs from St. Louis, Missouri, to East St. Louis, Illinois, was constructed in an area devoid of rail transit for decades and thus unprepared for the effects of stray current on newer underground structures. Various steps were taken to control stray current because of the complexity of the underground structures along the right of way. The rail system is now in operation, and the effectiveness of the stray current control program is being evaluated.

  1. Demonstration, testing, & evaluation of in situ heating of soil. Draft final report, Volume II: Appendices A to E

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Saboto, W.

    1996-02-12

    This document is a draft final report for US DOE contract entitled, {open_quotes}Demonstration Testing and Evaluation of In Situ Soil Heating,{close_quotes} Contract No. DE-AC05-93OR22160, IITRI Project No. C06787. This report is presented in two volumes. Volume I contains the technical report This document is Volume II, containing appendices with background information and data. In this project approximately 300 cu. yd. of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOCs and other organic chemicals boiling up to 120{degrees}to 130{degrees}C in the vadose zone. Although it may applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by low air flow.

  2. Demonstration, testing, and evaluation of in situ heating of soil. Final report, Volume 2, Appendices A to E

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Sabato, W.

    1996-04-05

    This is a final report presented in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cubic yards of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. It was demonstrated that the mass flow rate of the volatile organic chemicals was enhanced in the recovered soil gas as a result of heating. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOC`s and other organic chemicals. Although it may be applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by air flow.

  3. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 4

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 4 discusses the following topics: Rod Compaction/Loading System Test Results and Analysis Report; Waste Collection System Test Results and Analysis Report; Waste Container Transfer Fixture Test Results and Analysis Report; Staging and Cutting Table Test Results and Analysis Report; and Upper Cutting System Test Results and Analysis Report.

  4. Health Hazard Evaluation Report HETA 85-165-1605, St. Louis Police Auto Body Shop, St. Louis, Missouri

    SciTech Connect

    Carson, G.A.

    1985-07-01

    Environmental and breathing-zone samples were analyzed for toluene, lead, and total dust at the Saint Louis Police Auto Body Shop, Saint Louis, Missouri in January and February, 1985. The evaluation was requested by the Health Commissioner of the City of Saint Louis to investigate working conditions in the body shop. A prior health department investigation had indicated that there might be health hazards in the shop area. The author concludes that a potential health hazard exists due to overexposure to total dust while performing certain repairs at the facility. Recommendations include installing a supply air ventilation system for the exhaust fans, orienting vehicles in the shop so that technicians are always working upstream of the airflow, and providing respiratory protection when it is not possible to control dust emissions.

  5. In-plant demonstration of energy optimization in beck dyeing of carpet. Final report, June 1, 1979-January 1, 1980

    SciTech Connect

    Tincher, W.C.

    1980-01-01

    Several energy-conservative technologies have been successfully combined and transferred to a commercial carpet finishing plant to optimize beck dyeing. The technology of bump-and-run, in which the dyebath temperature was allowed to drift for the last 85% of the hold time instead of being maintained by active steam sparging, reduced the energy consumption by 38% with negligible capital investment required. Merging of dyebath reuse with bump-and-run only marginally increased the energy consumption (to 39%), but substantially lowered the plant's finishing costs further by directly recycling dyes, auxiliary chemicals, and water. Final optimization, which merged a technique whereby the carpet was pulled directly from the hot bath with bump-and-run and dyebath reuse, further improved the economics by drastically reducing water/sewer requirements by 90% and eliminating the holding tank/pumping assembly as a reuse requirement. From a carpet industry viewpoint, the demonstrated modifications have a direct energy conservation potential of 2.4 x 10/sup 5/ barrels of oil equivalent per year assuming the technology is directly transferable to similar atmospheric dyeing processes, e.g., beck dyeing of nylon and polyester fabrics, the potential to the entire textile industry is 2.6 x 10/sup 6/ BOE/year. Economically, total potential savings for the carpet industry on reuse incorporation was $1.2 x 10/sup 7//year, based on a 2.3 cents/lb. savings figure. When the allied fabric industry was included, the national potential was raised to $1.0 x 10/sup 8//year. These figures include cost savings due to materials recycled (water, auxiliary chemicals and dyes) as well as energy conservation.

  6. Field demonstration for bioremediation treatment: Technology demonstration of soil vapor extraction off-gas at McClellan Air Force Base. Final report November 1997--April 1998

    SciTech Connect

    Magar, V.S.; Tonga, P.; Webster, T.; Drescher, E.

    1999-01-12

    McClellan Air Force Base (AFB) is a National Test Location designated through the Strategic Environmental Research and Development Program (SERDP), and was selected as the candidate test site for a demonstration of soil vapor extraction (SVE) off-gas treatment technology. A two-stage reactor system was employed for the treatment of the off-gas. The biological treatment was conducted at Operable Unit (OU) D Site S, located approximately 400 ft southwest of Building 1093. The SVE system at this area normally operates at a nominal volumetric flowrate of approximately 500 to 600 standard cubic feet per minute (scfm). The contaminated air stream from the SVE system that was fed to the reactor system operated at a flowrate of 5 to 10 scfm. The two-stage reactor system consisted of a fixed-film biofilter followed by a completely mixed (by continuous stirring), suspended-growth biological reactor. This reactor configuration was based on a review of the literature, on characterization of the off-gas from the SVE system being operated at McClellan AFB, and on the results of the laboratory study conducted by Battelle and Envirogen for this study.

  7. Mapping ecosystem services in the St. Louis River estuary (presentation)

    EPA Science Inventory

    Management of ecosystems for sustainable provision of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching EPA goal of community sust...

  8. Mapping ecosystem services in the St. Louis River Estuary

    EPA Science Inventory

    Sustainable management of ecosystems for the perpetual flow of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching U.S. EPA goal of ...

  9. Louis Bachelier: The Father of Modern Option Pricing Theory.

    ERIC Educational Resources Information Center

    Sullivan, Edward J.; Weithers, Timothy M.

    1991-01-01

    Observes that, before 1973, determining a valuation formula for option prices was an elusive goal of financial economics. Discusses Louis Bachelier's early twentieth-century work on the problem. Notes that Bachelier derived a normal distribution for stock price movements by modeling price changes in specific way. Reviews Bachelier's option pricing…

  10. Long-term Trends in St. Louis River Water Quality

    EPA Science Inventory

    Water quality impairments caused by sewage and industrial waste discharge into the St. Louis River have been a primary concern for clean-up efforts throughout the last century. Surveys dating back to 1928 reveal severely degraded water quality in much of the river below Fond du L...

  11. NEAR-SURFACE AIR PARCEL TRAJECTORIES - ST. LOUIS, 1975

    EPA Science Inventory

    The utility of air parcel trajectories is described for the diagnosis of mesometeorological and urban air pollution problems. A technique is described that uses the St. Louis Regional Air Monitoring System (RAMS) to provide wind measurements for the local urban scale. A computeri...

  12. Isolation of Genotype V St. Louis Encephalitis Virus in Florida

    PubMed Central

    Ambrose, Jason H.; White, Gregory S.; Unnasch, Thomas R.; Stark, Lillian M.

    2009-01-01

    We isolated and characterized St. Louis encephalitis virus (SLEV) from cloacal swabs of naturally exposed adult sentinel chickens in 2006. Phylogenetic analysis of SLEV strains isolated in Florida indicated that Brazilian SLEV circulated in 1972 and 2006; lineages were VA and VB. PMID:19331744

  13. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  14. Varieties and Commonalities of Career Transitions: Louis' Typology Revisited.

    ERIC Educational Resources Information Center

    Bruce, Reginald A.; Scott, Susanne G.

    1994-01-01

    Navy officers (n=742) rated the magnitude and desirability of 16 career events. Cluster analysis supported Louis' typology and his assertion that different career events have similar meanings to individuals. Findings suggest that effects of exit transitions (retirement, resignation) are qualitatively different from those of other events. (SK)

  15. The Badge of Poverty: The St. Louis Report.

    ERIC Educational Resources Information Center

    Block, Carl E.; And Others

    This booklet reports a study designed to probe into some of the important human dimensions that characterize poverty. The study was restricted to a specific low-income area in the heart of St. Louis, Mo. Personal household interviews were conducted, covering topics about problems and topics as seen by the respondents. Among the findings were that:…

  16. High Resolution Elevation Data for the Saint Louis River

    EPA Science Inventory

    Several data collections in the area of the Saint Louis River Estuary have recently become available. These include the Minnesota Elevation Mapping Project (MN Statewide LIDAR collect), South Shore LIDAR project (WI Collect), and NOAA’s bathymetric LIDAR. The EPA Mid-Continent ...

  17. Phenology of larval fish in the St. Louis River estuary

    EPA Science Inventory

    Little work has been done on the phenology of fish larvae in Great Lakes coastal wetlands. As part of an aquatic invasive species early detection study, we conducted larval fish surveys in the St. Louis River estuary (SLRE) in 2012 and 2013. Using multiple gears in a spatially ba...

  18. MICROSCOPICAL ANALYSIS OF AEROSOLS COLLECTED IN ST. LOUIS, MISSOURI

    EPA Science Inventory

    A study of the concentration of total suspended particulates (TSP) was conducted at two sampling sites in St. Louis, Missouri during July 1975. One site located at the southeastern boundary of the city was adjacent to an industrial area. The other sampling site was located in the...

  19. 75 FR 68662 - Environmental Impact Statement: St. Louis County, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... Federal Highway Administration Environmental Impact Statement: St. Louis County, MO AGENCY: Federal... advise the public that an environmental impact statement (EIS) will be prepared for a proposed highway... impacts associated with the proposed improvements. Agencies with jurisdiction by law will be asked...

  20. 76 FR 49526 - Environmental Impact Statement; Saint Louis County, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Federal Highway Administration Environmental Impact Statement; Saint Louis County, MN AGENCY: Federal... advise the public that an Environmental Impact Statement (EIS) will be prepared to respond to the terms... impacts of alternatives, including (1) No-build, (2) Purchasing title and possession of the existing TH...

  1. Conceptualising Childhood: Robert Louis Stevenson's "A Child's Garden of Verses."

    ERIC Educational Resources Information Center

    Webb, Jean

    2002-01-01

    Discusses the construct of childhood in Robert Louis Stevenson's collection of poems, "A Child's Garden of Verses," by employing notions of child development drawn from Jean Piaget and Lev Vygotsky. Finds, from a literary perspective, Stevenson's collection located on the boundaries of romanticism and modernism. (BT)

  2. A Conservation with...Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    Cheney, Lynne V.

    1991-01-01

    Presents an interview between National Endowment for the Humanities chairman, Lynne V. Cheney, and Harvard professor, Henry Louis Gates, Jr. Includes discussion of multiculturalism as it relates to free speech, sexism, racism, hate speech, and ethnocentrism. Emphasizes both the open tradition of Western culture and the recent pressure for…

  3. Annual Convention in St. Louis: A Dynamic Convergence

    ERIC Educational Resources Information Center

    Emeagwali, N. Susan

    2012-01-01

    Nearly 3,000 career and technical educators from across the country converged upon St. Louis, Missouri, for the premier professional development event in career and technical education (CTE). The Association for Career and Technical Education (ACTE) held its Annual Convention and Career Tech Expo November 17-19, bringing together teachers,…

  4. Larval fish distribution in the St. Louis River estuary

    EPA Science Inventory

    Our objective was to determine what study design, environmental, and habitat variables contribute to the distribution and abundance of larval fish in the St. Louis River estuary. Larval fish habitat associations are poorly understood in Great Lakes coastal wetlands, yet critical ...

  5. Invasion by stages in the St Louis River estuary

    EPA Science Inventory

    The St. Louis River estuary is recognized as an invasive species “hotspot” - the harbor ranks among the top locations in the Great Lakes reporting the first occurrence of new, aquatic non-native species. To date, 18 non-native benthic invertebrate, 4 non-native crusta...

  6. Assisting Newcomers through Employment and Support Services: An Evaluation of the New Americans Centers Demonstration Project in Arkansas and Iowa. Final Report

    ERIC Educational Resources Information Center

    Koralek, Robin; Johnson, Heidi; Ratcliffe, Caroline; Vericker, Tracy

    2010-01-01

    This report presents the final results for the evaluation of the New Americans Centers (NACs) demonstration project in Arkansas and Iowa. It focuses on program operations and plans for program sustainability, while highlighting services provided through the demonstration projects in Arkansas and Iowa. It also documents outcomes for New Iowan…

  7. EVALUATION AND DEMONSTRATION OF LOW-NOX BURNER SYSTEMS FOR TEOR (THERMALLY ENHANCED OIL RECOVERY) STEAM GENERATORS: FINAL REPORT - FIELD EVALUATION OF COMMERCIAL PROTOTYPE BURNER

    EPA Science Inventory

    The report gives results of the final phase of a program to develop, demonstrate, and evaluate a low-NOx burner for crude-oil-fired steam generators used for thermally enhanced oil recovery (TEOR). The burner designed and demonstrated under this program was developed from design ...

  8. 76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... International Airport, Airport Planning & Development, 11495 Navaid Road, Bridgeton, Missouri 63044. The Record... CONTACT: FAA, Todd Madison, ACE-611B, 901 Locust, Kansas City, Missouri, 64106-2325, todd.madison@faa.gov... Kansas City, Missouri. The Lambert-St. Louis International Airport study contains a proposed...

  9. [The painting 'The anatomical lesson by Professor Louis Bolk' by Martin Monnickendam].

    PubMed

    Baljet, B

    1993-12-18

    In 1992 the painting 'The anatomy of professor Louis Bolk' by the Dutch painter Martin Monnickendam (1874-1943), was finally returned to its place in the 'Tulp-room' of the Department of Anatomy and Embryology at the University of Amsterdam, after the department had been moved to new premises in 1985. The professor of anatomy at the University of Amsterdam, Louis Bolk, is seated in the middle surrounded by his, at that time, former pupils, from left to right: Boeke, Barge and van den Broek, authors of a Dutch textbook of anatomy. The four professors are gathered around a cadaver of an orang-utan, placed not on a dissection table but on a console. Bolk is facing the observer and holding a scalpel in one hand while steadying the animal's head with the other; he is ready to make an incision. In the back of the painting a bust of the 18th century anatomist Petrus Camper is visible. The four professors all wear a white coat over their suits. Bolk finishes this off with an artistic bow tie whilst the others use an ordinary necktie. The painting is signed in the left upper corner 'Martin Monnickendam 1925'. PMID:8277996

  10. [Project Upper Cumberland. Final Report. Project Upper Cumberland Cultural Arts Program. Final Evaluation. Demonstration Program in Guidance and Counseling. An Evaluation.

    ERIC Educational Resources Information Center

    Flanders, John N.; And Others

    Project Upper Cumberland was a three year endeavor which served 16 Tennessee counties. The final report and evaluation, in three documents, summarizes the three innovative programs which it engendered: (1) teacher inservice training, emphasizing human relations; (2) a pilot cultural arts program (art, music, drama) for grades 1-12; and (3) a pilot…

  11. Experience-Based Career Education. High School Level Demonstration Project. Final Report (October 1, 1976 to July 30, 1979).

    ERIC Educational Resources Information Center

    Greenville County School District, Greenville, SC.

    An Experience-Based Career Education (EBCE) exemplary project was conducted for three years in four high schools in Greenville County, South Carolina, and then evaluated for this final program report. Guidance and community components made up the program's major strengths. A third component (academic) proved nonessential. The guidance component…

  12. St. Louis FUSRAP-A Strategy for Success

    SciTech Connect

    Lyerla, M.; Fox, B.; Chinnock, J.; Haase, A.; Wojinski, S.; Bretz, M.; Cotner, S.; Dellorco, L.; Mueller, D.; Roberts, S.; Overmohle, D.

    2002-02-27

    In October 1997, Congress transferred the Formerly Utilized Sites Remedial Action Program (FUSRAP) from the Department of Energy (DOE) to the United States Army Corps of Engineers (USACE). FUSRAP addresses contamination generated by activities of the Manhattan Engineering District and the Atomic Energy Commission during the 1940's and 50's in support of the nation's nuclear weapons development program. The USACE Operation Order for FUSRAP gave responsibility for remediation of five sites in Missouri and Illinois to the USACESt. Louis District. The principal site is the St. Louis Airport Site (SLAPS), which involves the removal, transportation, disposal, and restoration of approximately 28 acres and 245,000 bank cubic yards (bcy) of contaminated soils. This paper will focus on the progress and achievements in removal action efficiencies of the SLAPS team. This team consists primarily of the USACE and Stone & Webster, Incorporated.

  13. Operations Support of Phase 2 Integrated Demonstration In Situ Bioremediation. Volume 1, Final report: Final report text data in tabular form, Disk 1

    SciTech Connect

    Hazen, T.C.

    1993-09-01

    This project was designed to demonstrate in situ bioremediation of ground water and sediment contaminated with chlorinated solvents. Indigenous microorganisms were stimulated to degrade trichlorethylene (TCE), tetrachloroethylene (PCE) and their daughter products in situ by addition of nutrients to the contaminated aquifer and adjacent vadose zone. The principle carbon/energy source nutrient used in this demonstration was methane (natural gas). In situ biodegradation is a highly attractive technology for remediation because contaminants are destroyed, not simply moved to another location or immobilized, thus decreasing costs, risks, and time, while increasing efficiency, safety, and public and regulatory acceptability. This report describes the preliminary results of the demonstration and provides conclusions only for those measures that the Bioremediation Technical Support Group felt were so overwhelmingly convincing that they do not require further analyses. Though this report is necessarily superficial it does intend to provide a basis for further evaluating the technology and for practitioners to immediately apply some parts of the technology.

  14. Identification of major sources of PM2.5 in St. Louis Missouri USA

    NASA Astrophysics Data System (ADS)

    Wang, Guanlan; Hopke, Philip; Fu, Gang

    2009-06-01

    The objective of this study is to examine the use of the conditional probability function (CPF) and nonparametric regression (NPR) to identify the relationship between wind direction and concentration of PM2.5 (particulate matter with aerodynamic diameter less than or equal to 2.5 μm). Twenty four-hour integrated PM2.5 mass and species concentrations were measured at the St. Louis-Midwest Supersite in East St. Louis, Illinois, USA in the periods of 22-28 June 2001, 7-13 November 2001, and 19-25 March 2002. Wind directions were measured on site. The concentrations of 15 elements and ions, i.e. Al, As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Se, Zn, OC, EC, SO4, and NO3 were calculated using the CPF and NPR. The comparison between the results obtained from the CPF and NPR demonstrated that they both agreed well with the locations of the known local point sources. The CPF was simpler and easier to calculate than NPR. In contrast, NPR provided PM2.5 concentrations but with some uncertainties. This study indicates that both methods can be utilized to promote the source apportionment study of ambient PM2.5.

  15. Advanced industrial gas turbine technology readiness demonstration program. Phase II. Final report: compressor rig fabrication assembly and test

    SciTech Connect

    Schweitzer, J. K.; Smith, J. D.

    1981-03-01

    The results of a component technology demonstration program to fabricate, assemble and test an advanced axial/centrifugal compressor are presented. This work was conducted to demonstrate the utilization of advanced aircraft gas turbine cooling and high pressure compressor technology to improve the performance and reliability of future industrial gas turbines. Specific objectives of the compressor component testing were to demonstrate 18:1 pressure ratio on a single spool at 90% polytropic efficiency with 80% fewer airfoils as compared to current industrial gas turbine compressors. The compressor design configuration utilizes low aspect ratio/highly-loaded axial compressor blading combined with a centrifugal backend stage to achieve the 18:1 design pressure ratio in only 7 stages and 281 axial compressor airfoils. Initial testing of the compressor test rig was conducted with a vaneless centrifugal stage diffuser to allow documentation of the axial compressor performance. Peak design speed axial compressor performance demonstrated was 91.8% polytropic efficiency at 6.5:1 pressure ratio. Subsequent documentation of the combined axial/centrifugal performance with a centrifugal stage pipe diffuser resulted in the demonstration of 91.5% polytropic efficiency and 14% stall margin at the 18:1 overall compressor design pressure ratio. The demonstrated performance not only exceeded the contract performance goals, but also represents the highest known demonstrated compressor performance in this pressure ratio and flow class. The performance demonstrated is particularly significant in that it was accomplished at airfoil loading levels approximately 15% higher than that of current production engine compressor designs. The test results provide conclusive verification of the advanced low aspect ratio axial compressor and centrifugal stage technologies utilized.

  16. Development and demonstration of an enhanced spreadsheet-based well log analysis software. Final report, May 1998

    SciTech Connect

    Watney, W.L.; Doveton, J.H.; Guy, W.J.

    1998-10-01

    The Advanced Class Work Program is a field-based research and demonstration program for demonstration of advanced or improved technologies identified in the Department of Energy`s Class Field Demonstration Projects. The objective of the Advanced Class Work program is to conduct field demonstrations of technologies for which a small, incremental amount of work will produce or improve a transferable, useful technology for oil recovery. The goal of the program is to enhance the products of near-term Class projects and maximize the applicability and effectiveness of project results. PfEFFER (Petrofacies Evaluation of Formations For Engineering Reservoirs) is a well log analysis computer package. The software was tested and successfully applied in Schaben Field, a DOE Class 2 Field Demonstration Project to assist in improving reservoir characterization and assessing reservoir performance. PfEFFER v.1 was released in January, 1996 as a commercial spreadsheet-based well-log analysis program developed and distributed through the Kansas Geological Survey. The objectives of this project were: Task 1 -- Enhance the PfEFFER software package; Task 2 -- Develop major new modules to significantly augment PfEFFER capabilities; Task 3 -- Conduct field demonstration of software application using the necessary reservoir data acquired from oil operators and construct a database; and Task 4 -- Perform technology transfer activities that include workshops, reports, presentations, or other methods to communicate results to interested parties.

  17. Balzac's Louis Lambert : schizophrenia before Kraepelin and Bleuler.

    PubMed

    Dieguez, Sebastian

    2013-01-01

    Honoré de Balzac (1799-1850) is well known for his penetrating observations and descriptions of the burgeoning social life and emerging modernity of 19th century France. This chapter focuses on the novel Louis Lambert, first published in 1832. It is argued that its main character provides the first complete and convincing description of schizophrenia - 69 years before Kraepelin fully developed the concept of dementia praecox and 76 years before Bleuler coined the word 'schizophrenia'. We consider the history of the concept of schizophrenia and the intriguing possibility that it is a recent disease. Indeed, if schizophrenia had always existed, it would seem odd that Balzac's novel should be the very first convincing and complete literary account of the disease. This claim is examined by a thorough description of Louis Lambert's symptoms as they appear in the text, and compared to other claims of priority (namely, Shakespeare's King Lear and Gogol's Diary of a Madman). The chapter also provides some background on Balzac's relationship with mysticism, mental illness, and the world of psychiatry. We conclude with remarks regarding influences of Louis Lambert, the case for the priority of the novel as the princeps case of schizophrenia, and its relevance to the recency hypothesis of schizophrenia. PMID:23485889

  18. Demonstration of shield-type longwall supports at York Canyon Mine of Kaiser Steel Corporation. Final technical report A

    SciTech Connect

    Lawrence, R.G.; King, R.

    1980-04-01

    This report represents work on a program that was originated by the USBM of the Department of the Interior and was transferred to the Department of Energy on October 1, 1977. A demonstration with the Government funded Hemscheidt 320 HSL caliper type shield supports was conducted at three longwall panels of Kaiser Steel Corporation's York Canyon Mine. The purpose of this longwall demonstration was to provide the US coal industry with information on all aspects of shield longwall mining in high seams. The demonstration provided a working model for the coal industry and during the project, 350 people from the industry, schools, and government agencies visited the demonstration. They were provided with a first hand knowledge of a working shield longwall. The demonstration showed that the control of large coal lumps may be a problem in the mining of coal seam thicker than 8 feet. Mining with shield type supports provided good working conditions and a safe working environment. The shield requires very little maintenance and has a high mechanical availability.

  19. Demonstration and evaluation of the CORPEX{trademark} Nuclear Decontamination Process, Technical task plan No. SR152005. Final Report

    SciTech Connect

    May, C.G.

    1997-04-30

    In June, 1995, the Decontamination and Decommissioning Focus Area funded a demonstration of the CORPEX Nuclear Decontamination Process in an Old Metallography Laboratory glovebox at the Savannah River Site. The objective of the demonstration was to prove the effectiveness of a new and innovative technology that would reduce the risks associated with future cleanups of plutonium-238 contaminated equipment in the DOE complex. After facility and vendor preparations in support of the demonstration, Westinghouse Savannah River Company (WSRC) was informed by the vendor that the chemistry proposed for use in the decontamination process was not effective on sintered plutonium, which was the form of plutonium in the selected glovebox. After further technical evaluation, the demonstration was canceled. This report describes the work performed in support of the demonstration and the present status of the project. The CORPEX chemical process is a nondestructive cleaning method that removes only the contaminant and the matrix that fixed the contaminant to the surface. It does not damage the substrate. The cleaning agent is destroyed by the addition of proprietary oxidizers, leaving water, carbon dioxide and nitrogen gases, and a sludge as waste.

  20. Lawrence Children's Health Project/EPSDT. A Proposal to Integrate Health and Special Education Services for Children in a School-Based Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Merrimack Education Center, Chelmsford, MA.

    This final report describes the Lawrence Children's Health Project (LCHP), set up in Lawrence, Massachusetts in 1979, in order to demonstrate and evaluate the feasibility and cost-effectiveness of an interagency approach to providing health care to children through a school-based local resource network. The LCHP service delivery is said to have…

  1. A Review of Experience: Establishing, Operating, Evaluating a Demonstration Nursery Center for the Daytime Care of Infants and Toddlers, 1967-1970. Final Report.

    ERIC Educational Resources Information Center

    Keister, Mary Elizabeth

    This document is the final report of Phase One (1967-1970) of the Group Care of Infants Demonstration (Center) Project. This report devotes major attention to the problems of establishing, operating, and evaluating a group day care center for infant and toddler care. The Center project describes what is required to provide housing, equipment,…

  2. Environmental monitoring for the DOE coolside and LIMB demonstration extension projects. Final report, May--August 1991

    SciTech Connect

    White, T.; Contos, L.; Adams, L.

    1992-03-01

    The purpose of this document is to present environmental monitoring data collected during the US Department of Energy Limestone Injection Multistage Burner (DOE LIMB) Demonstration Project Extension at the Ohio Edison Edgewater Generating Station in Lorain, Ohio. The DOE project is an extension of the US Environmental Protection Agency`s (EPA`s) original LIMB Demonstration. The program is operated nuclear DOE`s Clean Coal Technology Program of ``emerging clean coal technologies`` under the categories of ``in boiler control of oxides of sulfur and nitrogen`` as well as ``post-combustion clean-up.`` The objective of the LIMB program is to demonstrate the sulfur dioxide (SO{sub 2}) and nitrogen oxide (NO{sub x}) emission reduction capabilities of the LIMB system. The LIMB system is a retrofit technology to be used for existing coal-fired boilers equipped with electrostatic precipitators (ESPs).

  3. Demonstration, testing and evaluation of nonintrusive characterization technologies at operable Unit 2 of Rocky Flats Plant. Final report

    SciTech Connect

    1994-09-01

    A three-dimensional (3-D), high-resolution (HR) seismic reflection evaluation was conducted at the Rocky Flats Plant (RFP), near Golden, Colorado, to demonstrate the applicability of nonintrusive characterization techniques to detect buried objects, contamination, and geological/hydrological features at RFP. The evaluation was conducted as part of the U.S. Department of Energy`s (DOE) request for demonstration, testing and evaluation (DT&E) of nonintrusive techniques, under DOE Program Research and Development Announcement (PRDA) No. DE-RA05-09OR22000.

  4. Solar heating and hot water system installed at Saint Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The solar heating and hot water system installed at the William Tao & Associates, Inc., office building in St. Louis, Missouri is described, including maintenance and construction problems, final drawings, system requirements, and manufacturer's component data. The solar system was designed to provide 50 percent of the hot water requirements and 45 percent of the space heating needs for a 900 sq ft office space and drafting room. The solar facility has 252 sq ft of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  5. ARSENIC REMOVAL FROM DRINKING WATER BY ADSORPTIVE MEDIA. USEPA DEMONSTRATION PROJECT AT VALLEY VISTA, AZ FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at an Arizona Water Company (AWC) facility in Sedona, AZ, commonly referred to as Valley Vista. The objectives of the project were t...

  6. Arsenic Removal from Drinking Water by Adsorptive Media USEPA Demonstration Project at Bow, NH Final performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the U.S. Environmental Protection Agency (EPA) arsenic removal treatment technology demonstration project at the White Rock Water Company (WRWC) public water system, a small residential drinking w...

  7. Computer-Based Training for Library Staff: A Demonstration Project Using HyperCard. Final Performance Report.

    ERIC Educational Resources Information Center

    Bayne, Pauline S; Rader, Joe C.

    The purpose of this project was to demonstrate that computer-based training (CBT) sessions, produced as HyperCard stacks (files), are an efficient and effective component for staff training in libraries. The purpose was successfully met in the 15-month period of development, evaluation, and implementation, and the University of Tennessee (UT)…

  8. Demonstration Project on Developing Alternative Qualifications and Credentials for Paraprofessionals. Phase II. July 1970-December 1973. Final Report.

    ERIC Educational Resources Information Center

    Lesh, Seymour; And Others

    This demonstration aims at eliminating major obstacles blocking career advancement of human service paraprofessionals. It seeks to develop new options for upgrading workers in four occupations: addiction services, child development, occupational therapy, and teaching. The policies and practices of educational institutions, employers, unions,…

  9. Implementing Interactive Telecommunications Services. Final Report on Problems Which Arise During Implementation of Field Trials and Demonstration Projects.

    ERIC Educational Resources Information Center

    Elton, Martin C. J.; Carey, John

    Intended primarily for use by individuals about to assume responsibility for the implementation of field trials and demonstration projects built around interactive telecommunication systems, this report provides brief descriptions of 20 telemedicine projects, 12 teleconferencing projects, and seven involving two-way applications of cable…

  10. Social Change Through Integrated Housing. (Final Report of Demonstration Project Welfare Grants Directorate, Health and Welfare Canada).

    ERIC Educational Resources Information Center

    Falta, Patricia; Cayouette, Ghislain

    Described is Project Normalization, a 3-year demonstration project funded by the Canadian government to develop appropriate housing and supportive community services for severely physically disabled adults. Reviewed are the project's short term efforts to arrange for housing adaptation and community resources, as well as long term goals of policy…

  11. Heber Demonstration Plant geothermal binary electric power generation, Imperial County, California (13(B) water assessment report). Final report

    SciTech Connect

    Not Available

    1980-09-01

    This water assessment report prepared under the provisions of Section 13(b) is an assessment of water requirements and water supply availability for a proposed Geothermal Demonstration Plant near Heber, California. It discusses (1) principal findings, (2) project description, (3) water supply and availability, and (4) effects of the project.

  12. Demonstration Senior High Schools: A Career Education Consortium Effort Involving Broward, Orange, and Pinellas Counties. Final Report.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee.

    Career education demonstration programs were set up in schools in a three county consortium effort in Florida. Activities were based on an operational model incorporating eight elements--career, economic, and educational awareness; subject area skills; self awareness; decision making; attitudes and appreciation; and employability skills. The…

  13. A Demonstration-Research Project in Curriculum and Methods of Instruction for Elementary Level Mentally Retarded Children. Final Report.

    ERIC Educational Resources Information Center

    Goldstein, Herbert; And Others

    The 2-year demonstration and research project involved 17 experimental (E) and 7 control (C) special class teachers of mentally retarded students (average CA 9-3 and 9-7, average IQ 68 and 65, respectively). All E teachers were given inservice training in a specific teaching curriculum (Social Learning Curriculum) and method (inductive method),…

  14. Demonstration Training Program for Improving the Capacity of Primary Care Units to Function Within an HMO Setting. Final Report.

    ERIC Educational Resources Information Center

    Detroit Medical Foundation, MI.

    The Demonstration Training Program (DTP) undertaken by the Detroit Medical Foundation (DMF) was designed for Primary Care Unit staffs (PCUs) or Physician Corporations (PCs), area health center providers under contract to the Michigan Health Maintenance Organization Plans, Inc. (MHMOP). The major goals of the program were to design an appropriate…

  15. FULL-SCALE DUAL-ALKALI DEMONSTRATION SYSTEM AT LOUISVILLE GAS AND ELECTRIC CO. - FINAL DESIGN AND SYSTEM COST

    EPA Science Inventory

    The report describes phase 2 of a 4-phase demonstration program involving the dual alkali process for controlling SO2 emissions from Unit 6, a coal-fired boiler at Louisville Gas and Electric Co.'s Can Run Station. The program consists of four phases: (1) preliminary design and c...

  16. Multiple Risk Associated with Prenatal HIV Exposure: An Interagency, Community-Focused Demonstration (Project RISK). Final Report.

    ERIC Educational Resources Information Center

    O'Donnell, Karen J.; Fair, Cynthia D.

    This report describes the activities and outcomes of Project RISK, a 3+2 years service delivery demonstration and replication project that was based on the assumption that infants of HIV positive women are at significant developmental risk from prenatal exposure to HIV infection and, possibly, teratogenic drugs, as well as from the complex…

  17. Wind-powered electric generation runway lighting system demonstration project. Interim final technical report, September 15, 1981-December 15, 1983

    SciTech Connect

    Mesa, D.

    1984-01-01

    The project is a small scale demonstration project to determine the feasibility of using wind-powered generation of electricity to operate the runway lighting system at Half Moon Bay Airport. The airport is located in San Mateo County near Highway 1, approximately 15 miles south of San Francisco, California. The project is a joint effort of San Mateo County, the California Department of Transportation, Division of Aeronautics, and the United States Department of Energy. The concept of wind-powered turbines to produce electrical power, which is not new or unique, has been demonstrated many times. This project seeks to determine if wind power has practical application to an airport environment as a cost-effective means of providing an alternate source of energy. Should the results of this demonstration be positive, the technology can be applied to airports statewide which possess the meteorological conditions conducive to wind power generation. Concurrently included in the demonstration project, and funded separately, is the construction of a runway lighting system designed for low energy use. The total system is tied into PG and E's grid system.

  18. Arsenic Removal from Drinking Water by Adsorptive Media USEPA Demonstration Project at Rimrock AZ Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Arizona Water Company (AWC) facility in Rimrock, AZ. The objectives of the project were to evaluate: 1) the effectiveness of ...

  19. Demonstration of a no-VOC/no-HAP wood kitchen cabinet coating system. Final report April 1996--June 1998

    SciTech Connect

    Huang, E.W.

    1998-10-01

    The report gives results of the development and demonstration of a no-VOC (volatile organic compound)/no-HAP (hazardous air pollutant) wood furniture coating system at two cabinet manufacturing plants: one in Portlant, OR, and the other in Redwood City, CA. Seven wood kitchen cabinet manufacturers in California`s South Coast Basin were surveyed to gain a more in depth understanding of problems faced when switching from solvent- to water-based coatings. The report also discusses the adaptability of the coating to metal substrates on chassis components, demonstrated at two large recreational vehicle manufacturers. It also discusses a preliminary analysis of the potential for incorporating epoxidized vegetable oils into new resins.

  20. Field demonstration of optimized variable speed compressor and condenser fan control for commercial refrigeration systems. Final report

    SciTech Connect

    1997-11-01

    The demonstration project discussed in this report consisted of two separate programs intended to examine methods of implementing variable-frequency drives (VFDs) to increase the efficiency of supermarket refrigeration racks. The first program examined the optimum control strategy for minimizing the power consumption of medium-temperature parallel compressor racks driven by VFDs. The second program, aimed at developing the optimum control strategy for variable-speed control of supermarket condenser fans.

  1. Final environmental assessment: Demonstration of use of grass carp in management of aquatic plants in Guntersville Reservoir

    SciTech Connect

    Not Available

    1990-03-01

    The Tennessee Valley Authority (TVA) plans to introduce triploid (sterile) grass carp into Guntersville Reservoir to test their usefulness in managing aquatic vegetation in a reservoir system. This demonstration is compatible with the long-range management plan for Guntersville Reservoir being developed jointly by TVA and the US Army Corps of Engineers at the request of several members of Congress. TVA is not at this time proposing to include grass carp as a routine component if its ongoing aquatic plant management program for Guntersville Reservoir or the TVA reservoir system. TVA's present program consists of water level fluctuations supplemented by herbicides. This environmental assessment evaluates several alternatives to use of grass carp, including use of water level fluctuations (drawdowns), herbicides, and mechanical harvesters. The overall target for this demonstration is to reduce aquatic vegetation in Guntersville Reservoir to about 7,000 acres. The results of this initial stocking will be closely monitored. The proposed monitoring will serve to evaluate the effectiveness of the grass carp demonstration. Because only triploid grass carp will be stocked and phased stocking will be done, any undesirable effects that monitoring might reveal should be reversible within a few years following termination of stocking. 88 refs., 1 fig., 1 tab.

  2. Project to develop and demonstrate an inexpensive automatic drop mechanism for window insulation systems. Final progress report

    SciTech Connect

    Not Available

    1985-01-01

    The EPR concept is technically practical, but lacks something which is crucial to its marketplace success. That ''something'' would appear to be the capability of fully automatic operation, although logic says that semi-automatic operation obtains the benefits of window insulation closure. That fully-automatic operation produces a vastly different response in the marketplace is indicated by the fact that over 35 demonstrators at $30 each have been ordered in little more than one month since the Automatic Shade Roller System has been offered for sale; whereas, with nearly 1000 inquiries responded to, only a dozen EPR's were sold at $12.50. The role of automatic rollers in window insulation systems has not been thoroughly demonstrated. They can be used to operate exterior sunscreen shades, between-glazing shades, and combinations of sunscreen and insulating shades. What would be appropriate at this time would be installation of a combination of automatic shading/insulating systems on the windows of a public building or home to demonstrate the energy-savings benefits of such installations. As the sole US manufacturer of automatic shade rollers, Solar Roller Corporation, an associate with Solar Power West, is the ideal organization to make such installations.

  3. Gas-phase decontamination demonstration on PORTS cell X-25-4-2. Final technology status report

    SciTech Connect

    Riddle, R.J.

    1997-09-01

    The Long-Term, Low Temperature (LTLT) process is a gas-phase in situ decontamination technique which has been tested by LMES/K-25 personnel on the laboratory scale with promising results. The purpose of the Gas-Phase Decontamination Demonstration at PORTS was to evaluate the LTLT process on an actual diffusion cascade cell at conditions similar to those used in the laboratory testing. The demonstration was conducted on PORTS diffusion cell X-25-4-2 which was one of the X-326 Building cells which was permanently shutdown as part of the Suspension of HEU Production at PORTS. The demonstration full-scale test consisted of rendering the cell leak-tight through the installation of Dresser seals onto the process seals, exposing the cell to the oxidants ClF{sub 3} and F{sub 2} for a period of 105 days and evaluating the effect of the clean-up treatment on cell samples and coupons representing the major diffusion cascade materials of construction. The results were extrapolated to determine the effectiveness of LTLT decontamination over the range of historical uranium isotope assays present in the diffusion complex. It was determined that acceptable surface contamination levels could be obtained in all of the equipment in the lower assay cascades which represents the bulk of the equipment contained in the diffusion complex.

  4. Evaluation of battery converters based on 4. 8-MW fuel cell demonstrator inverter. Final report. [Contains brief glossary

    SciTech Connect

    Not Available

    1980-10-01

    Electrical power conditioning is a critical element in the development of advanced electrochemical energy storage systems. This program evaluates the use of existing self-commutated converter technology (as developed by the Power Systems Division of United Technologies for the 4.8-MW Fuel Cell Demonstrator) with modification for use in battery energy storage systems. The program consists of three parts: evaluation of the cost and performance of a self-commutated converter modified to maintain production commonality between battery and fuel cell power conditioners, demonstration of the principal characteristics required for the battery application in MW-scale hardware, and investigation of the technical requirements of operation isolated from the utility system. A power-conditioning system consisting of a self-commutated converter augmented with a phase-controlled rectifier was selected and a preliminary design, prepared. A principal factor in this selection was production commonality with the fuel cell inverter system. Additional types of augmentation, and the use of a self-commutated converter system without augmentation, were also considered. A survey of advanced battery manufacturers was used to establish the dc interface characteristics. The principal characteristics of self-commutated converter operation required for battery application were demonstrated with the aid of an available 0.5-MW development system. A survey of five REA and municipal utilities and three A and E firms was conducted to determine technical requirements for operation in a mode isolated from the utility. Definitive requirements for this application were not established because of the limited scope of this study. 63 figures, 37 tables.

  5. Demonstration of beneficial uses of warm water from condensers of electric generating plants. Final report, May 1975-April 1980

    SciTech Connect

    Boyd, L.L.; Ashley, G.C.; Hietala, J.S.; Stansfield, R.V.; Tonkinson, T.R.C.

    1980-05-01

    The report gives results of a project to demonstrate that warmed cooling water from condensers of electric generating plants can effectively and economically heat greenhouses. The 0.2-hectare demonstration greenhouse, at Northern States Power Co.'s Sherburne County (Sherco) Generating Plant, used 29.4 C water to heat both air and soil: finned-tube commercial heat exchangers were used to heat the air; and buried plastic pipes, the soil. Warm water from the Sherco 1 cooling tower was piped over 0.8 km to the greenhouse where it was cooled from 2.7 to 5.6 C before returning to the cooling tower basin. Roses and tomatoes were the principal crops in the 3-year test, although other flowers and vegetables, and conifer seedlings were also grown. The warm water heating system supplied all the greenhouse heating requirements, even at ambient temperatures as low as -40 C. Roses, snapdragons, geraniums, tomatoes, lettuce, and evergreen seedlings were grown successfully.

  6. Closeout final report on a demonstration test and evaluation of the Cannon Low-NOx Digester System

    SciTech Connect

    1995-04-01

    Cannon Boiler Works Inc. has been investigating a system for removing NOx from the exhaust gases of furnaces, gas turbines, chemical reactors, incinerators, and boilers. Computer simulations, bench-scale and pilot plant tests have proved that the system is capable of removing substantially all of the NOx from natural gas fired equipment exhaust streams. Originally designated as the Cannon NOx Digester, it has recently been renamed the Low Temperature Oxidation (LTO) System for NOx and SOx Reduction. The principal elements in the system are a fan, heat exchanger, oxidation chamber, spray chamber acting as a gas/liquid absorber, demister, an ozone generator, liquid oxygen storage or dry air supply system for the ozonator, chemical storage and metering system for the caustic neutralizer, and a data acquisition and control system. Most of the ozone is consumed in converting NOx to N{sub 2}O{sub 5} which hydrates to nitric acid which is then scrubbed out of the gas as it passes through the absorber. CO also reacts with ozone to form CO{sub 2} which is subsequently scrubbed out with NaOH. A demonstration, planned for the Alta Dena Dairy located near Los Angeles and in violation of California`s air quality regulations for natural gas fired boilers, was started, delayed due to boiler modifications, and will be continued shortly with new funding. This paper describes the LTO process and presents results from the initial demonstration.

  7. Final deactivation project report on the Integrated Process Demonstration Facility, Building 7602 Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    1997-09-01

    The purpose of this report is to document the condition of the Integrated Process Demonstration Facility (Building 7602) at Oak Ridge National Laboratory (ORNL) after completion of deactivation activities by the High Ranking Facilities Deactivation Project (HRFDP). This report identifies the activities conducted to place the facility in a safe and environmentally sound condition prior to transfer to the U.S. Department of Energy (DOE) Environmental Restoration EM-40 Program. This report provides a history and description of the facility prior to commencing deactivation activities and documents the condition of the building after completion of all deactivation activities. Turnover items, such as the Post-Deactivation Surveillance and Maintenance (S&M) Plan, remaining hazardous and radioactive materials inventory, radiological controls, Safeguards and Security, and supporting documentation provided in the Office of Nuclear Material and Facility Stabilization Program (EM-60) Turnover package are discussed.

  8. AIST-NREL Concentrator Photovoltaic (CPV) Demonstration. Cooperative Research and Development Final Report, CRADA Number CRD-10-402

    SciTech Connect

    Kurtz, Sarah

    2015-05-11

    The purpose of the project is to demonstrate and quantitatively compare performance of CPV systems installed in Japan and in the United States. The deployment conditions (e.g. spectrum and temperature) are site dependent and the optimal design of the system may vary with location. The CPV systems will use multi-junction concentrator cells for the conversion of sunlight into electricity. The optimal design of the cell may depend on the location at which a CPV system is installed. Thus, the systems in Japan and in the U.S. will all use a combination of concentrator cells obtained from three different vendors. This CRADA pertains only to the equipment that will be installed in the U.S. This effort is a collaborative project between AIST and NREL.

  9. Full-scale demonstration of low-NO{sub x} cell{trademark} burner retrofit. Final report

    SciTech Connect

    Eckhart, C.F.; Kitto, J.B.; Kleisley, R.J.

    1994-07-01

    The objective of the Low-NO{sub x} Cell{trademark}Burner (LNCB{trademark}) demonstration is to evaluate the applicability of this technology for reducing NO{sub x} emissions in full-scale, cell burner-equipped boilers. More precisely, the program objectives are to: (1) Achieve at least a 50% reduction in NO{sub x} emissions. (2) Reduce NO{sub x} with no degradation to boiler performance or life of the unit. (3) Demonstrate a technically and economically feasible retrofit technology. Cell burner equipped boilers comprise 13% of the Pre-New Source Performance Standards (NSPS) coal-fired generating capacity. This relates to 34 operating units generating 23,639 MWe, 29 of which are opposed wall fired with two rows of two-nozzle cell burners on each wall. The host site was one of these 29. Dayton Power & Light offered use of J.M. Stuart Station`s Unit No. 4 as the host site. It was equipped with 24, two-nozzle cell burners arranged in an opposed wall configuration. To reduce NO{sub x} emissions, the LNCB{trademark} has been designed to delay the mixing of the fuel and combustion air. The delayed mixing, or staged combustion, reduces the high temperatures normally generated in the flame of a standard cell burner. A key design criterion for the burner was accomplishing delayed fuel-air mixing with no pressure part modifications to facilitate a {open_quotes}plug-in{close_quotes} design. The plug-in design reduces material costs and outage time required to complete the retrofit, compared to installing conventional, internally staged low-NO{sub x} burners.

  10. The 4 K Stirling cryocooler demonstration. Final report No. 8, 1 May 1990-30 April 1992

    SciTech Connect

    Stacy, W.D.

    1992-09-01

    This report briefly summarizes the results and conclusions from an SBIR program intended to demonstrate an innovative Stirling cycle cryocooler concept for efficiently lifting heat from 4 K. Refrigeration at 4 K, a temperature useful for superconductors and sensitive instruments, is beyond the reach of conventional regenerative thermodynamic cycles due to the rapid loss of regenerator matrix heat capacity at temperatures below about 20 K. To overcome this fundamental limit, the cryocooler developed under this program integrated three unique features: recuperative regeneration between the displacement gas flow streams of two independent Stirling cycles operating at a 180 degree phase angle, tailored distortion of the two expander volume waveforms from sinusoidal to perfectly match the instantaneous regenerator heat flux from the two cycles and thereby unload the regenerator, and metal diaphragm working volumes to promote near isothermal expansion and compression processes. Use of diaphragms also provides unlimited operating life potential and eliminates bearings and high precision running seals. A phase 1 proof-of-principle experiment demonstrated that counterflow regenerator operation between 77 K and 4 K increases regenerator effectiveness by minimizing metal temperature transient cycling. In phase 2, a detailed design package for a breadboard cryocooler was completed. Fabrication techniques were successfully developed for manufacturing high precision miniature parallel plate recuperators, and samples were produced and inspected. Process development for fabricating suitably flat diaphragms proved more difficult and expensive than anticipated, and construction of the cryocooler was suspended at a completion level of approximately 75%. Subsequent development efforts on other projects have successfully overcome diaphragm fabrication difficulties.

  11. Hybrid solar thermal-photovoltaic systems demonstration, Phase I and II. Final technical progress report, July 5, 1979-December 1982

    SciTech Connect

    Loferski, J.J.

    1983-12-01

    The purpose of the project is to investigate a system based on combined photovoltaic/thermal (PV/T) panels to supply the energy needs of a small single family residence. The system finally selected and constructed uses PV/T panels which utilize air as the heat transfer medium. Optimization of thermal performance was accomplished by attaching metal fins to the back surface of each cell which significantly increased the heat transfer coefficient from the solar cells to the air stream. The other major components of the selected system are an air-to-air heat pump, a rock bin thermal energy storage bin, a synchronous dc-to-ac converter, a microprocessor to control the system, a heat exchanger for the domestic hot water system and of course the building itself which is a one story, well insulated structure having a floor area of 1200 ft/sup 2/. A prototype collector was constructed and tested. Based on this experience, twenty collectors, containing 2860 four inch diameter solar cells, were constructed and installed on the building. Performance of the system was simulated using a TRNSYS-derived program, modified to accommodate PV/T panels and to include the particular components included in the selected system. Simulation of the performance showed that about 65 percent of the total annual energy needs of the building would be provided by the PV/T system. Of this total, about one half is produced at a time when it can be used in the building and one half must be sold back to the utility.

  12. The city of San Diego Environmental Service Department`s Ridgehaven green building demonstration project: Project case study. Final report

    SciTech Connect

    Gottfried, D.A.; Schoichet, E.A.

    1998-05-01

    This case study describes the greening of Ridgehaven, the City of San Diego Environmental Services Department`s (ESD`s) new 73,000 sf{sup 2} headquarters building. The use of green design techniques within the conventional renovation of the existing structure significantly increased energy efficiency and indoor air quality (IAQ), and decreased the project`s environmental impact. Despite the constraining municipal budget, tight time schedule, and mandated public bidding procedures, the design team made energy efficiency, IAQ, and resource efficiency their primary design determinants. In the design phase the team screened materials and systems for environmental impact, and their effect on IAQ. Existing materials and systems were frequently reused, thus salvaging or recycling many items that might have gone to landfill. The design team also addressed the environmental impacts of construction and building operations. The ``Green Building Demonstration Program`` included educational outreach and the creation of a unique Manufacturer`s Partnership Program to highlight the effectiveness of green building products and systems. The evaluation featured computerized energy modeling and life-cycle based financial analysis to optimize the energy system design. The annual average energy consumption is designed to be close to 50% of the energy consumption for a comparable California Title 24 energy code compliant building, thus making it one of the most energy efficient buildings in San Diego.

  13. Decontamination of the Warm Aisles at the West Valley Demonstration Project. Final topical report, January 1985-February 1986

    SciTech Connect

    Allen, J.C.

    1986-06-01

    The West Valley Demonstration Project is a DOE project to solidify in a glass form the 2,120 m/sup 3/ (560,000 gallons) of liquid high-level waste stored in two underground steel tanks at the site of the world's first commercial nuclear fuel reprocessing plant, West Valley, New York. One project objective is to utilize as much of the existing plant areas as practical for the installation of solidification support systems. Previously, Extraction Cell Three (XC3) and the Product Purification Cell (PPC) had been chosen as the location of the Liquid Waste Treatment System (LWTS). Subsequently, it was decided that areas of the Upper Warm Aisle (UWA) and the Lower Warm Aisle (LWA) which are located adjacent to the south wall of XC3 and PPC would also be needed for the installation of LWTS equipment. Shielded concrete niches which contained pumps and valve manifolds are located in the warm aisles. One pump niche and one valve manifold niche in the UWA and one pump niche in the LWA were identified as needed for the LWTS. Also, it was necessary to remove some equipment which was located outside the niches. Subsequently, decontamination plans were made and carried out to prepare these areas for modification and installation activities. Predecontamination survey activities began in January 1985, and decontamination operations were completed in February 1986. Decontamination efforts, results, and lessons learned are reported.

  14. Ground penetrating radar coal measurements demonstration at the U.S. Bureau of Mines Research Center, Pittsburgh, Pennsylvania. Final report

    SciTech Connect

    Gardner, D.; Guerrier, J.; Martinez, M.

    1994-01-04

    In situ and near real-time measurements of coal seam thickness have been identified by industry as a highly desirable component of robotic mining systems. With it, a continuous mining machine can be guided close to the varying boundary of the seam while the cutting operation is underway. This provides the mining operation the ability to leave behind the high-sulfur, high-particulate coal which is concentrated near the seam boundary. The result is near total recovery of high quality coal resources, an increase in mining efficiency, and opportunities for improved safety through reduction in personnel in the most hazardous coal cutting areas. In situ, real-time coal seam measurements using the Special Technologies Laboratory (STL) ground penetrating radar (GPR) technology were shown feasible by a demonstration in a Utah coal mine on April 21, 1994. This report describes the October 18, 1994 in situ GPR measurements of coal seam thickness at the US Bureau of Mines (USBM) robotic mining testing laboratory. In this report, an overview of the measurements at the USBM Laboratory is given. It is followed by a description of the technical aspects of the STL frequency modulated-continuous wave (FM-CW) GPR system. Section 4 provides a detailed description of the USBM Laboratory measurements and the conditions under which they were taken. Section 5 offers conclusions and possibilities for future communications.

  15. Btu flow rate meter proof of concept demonstration for district heating and cooling systems: Final technical report

    SciTech Connect

    Mawardi, O.K.

    1988-10-01

    This report describes a research effort devoted to the development and subsequent feasibility demonstration of an instrument for the remote sensing of the Btu flow rate in a steam or hot water heating system. The concept of the Btu meter is based on a differential hot wire anemometer invented by Osman K. Mawardi. The incentive in the development of this device is the increased demand for an inexpensive and accurate (better than 1%) Btu meter. The ability of the meter to be read remotely is essential, since it is an effective way of reducing the manpower costs of the company operating the heating system. Other features of the Btu meter which are included in the design are simplicity of construction, ruggedness, and flexibility of the electronic interfacing system. The latter feature permits the incorporation of the telemetering circuit in a telephone or radio-based communication system. Both of these alternatives are commercially available today and are quite economical. With small modifications of the interfacing circuitry, the meter can be linked to a fiber optics automated meter reading network. 15 refs., 20 figs., 1 tab.

  16. High-efficiency one-sun photovoltaic module demonstration using solar-grade CZ silicon. Final report

    SciTech Connect

    Gee, J.M.

    1996-10-01

    This work was performed jointly by Sandia National Laboratories (Albuquerque, NM) and Siemens Solar Industries (Camarillo, CA) under a Cooperative Research and Development Agreement (CRADA 1248). The work covers the period May 1994 to March 1996. The purpose of the work was to explore the performance potential of commercial, photovoltaic-grade Czochralski (Cz) silicon, and to demonstrate this potential through fabrication of high-efficiency cells and a module. Fabrication of the module was omitted in order to pursue further development of advanced device structures. The work included investigation of response of the material to various fabrication processes, development of advanced cell structures using the commercial material, and investigation of the stability of Cz silicon solar cells. Some important achievements of this work include the following: post-diffusion oxidations were found to be a possible source of material contamination; bulk lifetimes around 75 pts were achieved; efficiencies of 17.6% and 15.7% were achieved for large-area cells using advanced cell structures (back-surface fields and emitter wrap-through); and preliminary investigations into photodegradation in Cz silicon solar cells found that oxygen thermal donors might be involved. Efficiencies around 20% should be possible with commercial, photovoltaic-grade silicon using properly optimized processes and device structures.

  17. [The oral health problems of Sun King Louis XIV].

    PubMed

    Eijkman, M A J

    2012-01-01

    King Louis XIV (1638-1715) of France was a man plagued by a variety of chronic diseases, such as rheumatism, intestinal infections, fistula, headaches, chronic fever, malaria, urinary infections, gout, and chronic oral problems. At his birth, 2 deciduous teeth were already erupted, and at a very young age he already suffered from caries. In 1685, when he revoked the Edict of Nantes, a clumsy extraction of all maxillary teeth gave rise to a large maxillary bone defect and an oroantral communication. PMID:22897036

  18. Field Demonstration of Active Desiccant Modules Designed to Integrate with Standard Unitary Rooftop Package Equipment - Final Report: Phase 3

    SciTech Connect

    Fischer, J

    2004-03-15

    This report summarizes the investigation of two active desiccant module (ADM) pilot site installations initiated in 2001. Both pilot installations were retrofits at existing facilities served by conventional heating, ventilating, and air-conditioning (HVAC) systems that had encountered frequent humidity control, indoor air quality (IAQ), and other operational problems. Each installation involved combining a SEMCO, Inc., ADM (as described in Fischer and Sand 2002) with a standard packaged rooftop unit built by the Trane Company. A direct digital control (DDC) system integral to the ADM performed the dual function of controlling the ADM/rooftop combination and facilitating data collection, trending, and remote performance monitoring. The first installation involved providing preconditioned outdoor air to replace air exhausted from the large kitchen hood and bathrooms of a Hooters restaurant located in Rome, Georgia. This facility had previously added an additional rooftop unit in an attempt to achieve occupant comfort without success. The second involved conditioning the outdoor air delivered to each room of a wing of the Mountain Creek Inn at the Callaway Gardens resort. This hotel, designed in the ''motor lodge'' format with each room opening to the outdoors, is located in southwest Georgia. Controlling the space humidity always presented a serious challenge. Uncomfortable conditions and musty odors had caused many guests to request to move to other areas within the resort. This is the first field demonstration performed by Oak Ridge National Laboratory where significant energy savings, operating cost savings, and dramatically improved indoor environmental conditions can all be claimed as the results of a retrofit desiccant equipment field installation. The ADM/rooftop combination installed at the restaurant resulted in a reduction of about 34% in the electricity used by the building's air-conditioning system. This represents a reduction of approximately 15% in

  19. Appraisal and analysis of opportunities for a joint DOE/DOD energy demonstration program. Final report. [Includes possible site information

    SciTech Connect

    Ziem, R.W.

    1980-05-01

    The basic objective of this study was to assess the potential for cooperative projects between the Department of Energy (DOE) and the Department of Defense (DOD) in areas concerned with the development of Total Energy (TE) Systems and to do the groundwork and liaison necessary to initiate those projects. The scope of the potential joint projects includes cooperative effort in the development and test of a variety of heat engines (prime movers) capable of utilizing coal as well as synthetic liquid fuels derived from coal and oil shale; as well as the indication of potential Military Department sites which would be suitable for the demonstration of TE systems based on a variety of such prime movers. In order to accomplish the objective of the study, it was necessary to review a large number of DOD studies and plans and to discuss the objective of the TETAS studies with a large number of Military Department people. The DOD recognizes the requirement for an assured energy supply and the need to learn how to use the synthetic fuels from coal and shale being developed by the DOE. The need to modify engine systems to adapt them to differing fuel characteristics and make those engines more flexible relative to the range of fuels they will accept is clear. What is not so clear is the fact that the DOD has a much greater opportunity to conserve energy in now inefficient facility operations than it has in mobility operations which must continue to stress mission and high performance. This report indicates guidelines for the conduct of joint projects between the DOE and the DOD which can aid both in meeting their energy objective.

  20. 33 CFR 165.T09-0124 - Safety Zone; St. Louis River, Tallas Island, Duluth, MN.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Tallas Island, Duluth, MN. 165.T09-0124 Section 165.T09-0124 Navigation and Navigable Waters COAST GUARD... § 165.T09-0124 Safety Zone; St. Louis River, Tallas Island, Duluth, MN. (a) Location. The following area is a temporary safety zone: near Tallas Island on the St. Louis River to include all waters...

  1. The St. Louis Post-Dispatch and Early Coverage of Times Beach: Watchdog or Muted Trumpet?

    ERIC Educational Resources Information Center

    La Pierre, Yvette

    Times Beach, Missouri, a small town close to the Meramec River and about 25 miles from St. Louis, is now deserted due to contamination from dioxin, a contaminant generated during the production of some cleansers, herbicides, and pesticides. From November 30, 1982, until the end of January 1983, the "St. Louis Post-Dispatch" ran 55 articles about…

  2. A predictive model for floating leaf vegetation in the St. Louis River Estuary

    EPA Science Inventory

    In July 2014, USEPA staff was asked by MPCA to develop a predictive model for floating leaf vegetation (FLV) in the St. Louis River Estuary (SLRE). The existing model (Host et al. 2012) greatly overpredicts FLV in St. Louis Bay probably because it was based on a limited number of...

  3. Resources for Economic Educators from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Taylor, Keith G.

    2016-01-01

    The Federal Reserve Bank of St. Louis has a long history of providing economic and financial information to the public that continues today, although the format, delivery, and amount of information have changed over the years. Today, the St. Louis Fed provides Web-based data and information services, including FRED® and FRASER®, and publications,…

  4. Seeds of Knowledge: The Evolution of the Louis Bromfield Sustainable Agriculture Library.

    ERIC Educational Resources Information Center

    Miraglia, Laurie L.

    The Louis Bromfield Sustainable Agriculture Library is located in Lucas, Ohio, at Malabar Farm State Park. Established in 1992, the library is jointly maintained by the Ohio State University Sustainable Agriculture Program and the Ohio Department of Agriculture. The library's namesake, Louis Bromfield, was a Pulitzer Prize-winning author and noted…

  5. St. Louis Community College and the Local Economy: An Estimate of the College's Economic Impact.

    ERIC Educational Resources Information Center

    Cosgrove, John J.

    This report presents results of a study conducted to estimate the economic impact of St. Louis Community College (SLCC) on the local economy. Introductory material discusses the purpose of economic impact studies, and an analysis of the demography of SLCC and the St. Louis area is provided. Next, the project model used in the study is presented,…

  6. Forces for Failure and Genocide: The Plantation Model of Urban Educational Policy Making in St. Louis

    ERIC Educational Resources Information Center

    Jones, Bruce Anthony

    2005-01-01

    This article is about policy decision making and racial politics in the St. Louis, Missouri, school district. From a research standpoint, traditional policymaking models are inadequate for explaining the evolution of school reform events in St. Louis over the past year. Teachers, principals, school staff, and parents perceive themselves to be…

  7. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Louis River (Duluth Superior... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River (Duluth Superior Harbor). (a) The draws of the Burlington Northern railroad bridge, mile 5.7, shall...

  8. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Port St. Louis, Missouri. 165.825 Section 165.825 Navigation and Navigable Waters COAST GUARD... § 165.825 Security Zones; Captain of the Port St. Louis, Missouri. (a) Location. The following areas are... bank beginning from mile marker 532.5 and ending at mile marker 532.9. (3) Quad Cities...

  9. 33 CFR 117.1083 - Duluth-Superior Harbor (St. Louis River).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-Superior Harbor (St. Louis River). (a) The draws of the Burlington Northern railroad bridge, mile 5.7 at... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Duluth-Superior Harbor (St. Louis River). 117.1083 Section 117.1083 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF...

  10. 33 CFR 117.1083 - Duluth-Superior Harbor (St. Louis River).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-Superior Harbor (St. Louis River). (a) The draws of the Burlington Northern railroad bridge, mile 5.7 at... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Duluth-Superior Harbor (St. Louis River). 117.1083 Section 117.1083 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF...

  11. 75 FR 24402 - Safety Zone; St. Louis River, Tallas Island, Duluth, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; St. Louis River, Tallas Island, Duluth, MN... temporary safety zone around the Tallas Island area of the St. Louis River, Duluth, Minnesota. All vessels... effective in the CFR from May 5, 2010 until 11:59 p.m. November 30, 2010. This rule is effective with...

  12. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Louis River (Duluth Superior... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River (Duluth Superior Harbor). (a) The draws of the Burlington Northern railroad bridge, mile 5.7, shall...

  13. 78 FR 53247 - Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... include amendments to sections (1) through (4) of rule 10 CSR 10-5.480 St. Louis Area Transportation... approving the State's request to amend 10 CSR 10-5.480 St. Louis Area Transportation Conformity Requirements... action'' subject to review by the Office of Management and Budget under Executive Order 12866 (58...

  14. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Port St. Louis, Missouri. 165.825 Section 165.825 Navigation and Navigable Waters COAST GUARD... § 165.825 Security Zones; Captain of the Port St. Louis, Missouri. (a) Location. The following areas are... bank beginning from mile marker 532.5 and ending at mile marker 532.9. (3) Quad Cities...

  15. Drivers of land cover and land use changes in St. Louis metropolitan area over the past 40 years characterized by remote sensing and census population data

    NASA Astrophysics Data System (ADS)

    Maimaitijiang, Maitiniyazi; Ghulam, Abduwasit; Sandoval, J. S. Onésimo; Maimaitiyiming, Matthew

    2015-03-01

    In this study, we explored the spatial and temporal patterns of land cover and land use (LCLU) and population change dynamics in the St. Louis Metropolitan Statistical Area. The goal of this paper was to quantify the drivers of LCLU using long-term Landsat data from 1972 to 2010. First, we produced LCLU maps by using Landsat images from 1972, 1982, 1990, 2000, and 2010. Next, tract level population data of 1970, 1980, 1990, 2000, and 2010 were converted to 1-km square grid cells. Then, the LCLU maps were integrated with basic grid cell data to represent the proportion of each land cover category within a grid cell area. Finally, the proportional land cover maps and population census data were combined to investigate the relationship between land cover and population change based on grid cells using Pearson's correlation coefficient, ordinary least square (OLS), and local level geographically weighted regression (GWR). Land cover changes in terms of the percentage of area affected and rates of change were compared with population census data with a focus on the analysis of the spatial-temporal dynamics of urban growth patterns. The correlation coefficients of land cover categories and population changes were calculated for two decadal intervals between 1970 and 2010. Our results showed a causal relationship between LCLU changes and population dynamics over the last 40 years. Urban sprawl was positively correlated with population change. However, the relationship was not linear over space and time. Spatial heterogeneity and variations in the relationship demonstrate that urban sprawl was positively correlated with population changes in suburban area and negatively correlated in urban core and inner suburban area of the St. Louis Metropolitan Statistical Area. These results suggest that the imagery reflects processes of urban growth, inner-city decline, population migration, and social spatial inequality. The implications provide guidance for sustainable urban

  16. 77 FR 69920 - Notice of Availability of a Final Tier 1 Environmental Impact Statement, for the Chicago, IL to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ..., for the Chicago, IL to St. Louis, MO High Speed Rail Corridor Program and Tier 2 Evaluation for the... (Final EIS) has been prepared for the Chicago, Illinois to St. Louis, Missouri High Speed Rail Corridor..., Missouri high-speed rail corridor and a Tier 2 project-level evaluation for the portion of the......

  17. The Impact of the Five Dimensions of the Saint Louis University Experience on the Education of the Whole Person

    ERIC Educational Resources Information Center

    Rogan, Elizabeth Gayle

    2009-01-01

    The Five Dimensions of the Saint Louis University Experience were developed by Saint Louis University leaders in the late 1990s as a framework for identifying and assessing the student engagement outcomes at the University. In the language of the document, "reflective of its mission, Saint Louis University strives to engage its students in five…

  18. Shaded Relief with Color as Height, St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The confluence of the Mississippi, Missouri and Illinois rivers are shown in this view of the St. Louis area from the Shuttle Radar Topography Mission. The Mississippi flows from the upper left of the image and first meets the Illinois, flowing southward from the top right. It then joins the Missouri, flowing from the west across the center of the picture. The rivers themselves appear black here, and one can clearly see the green-colored floodplains in which they are contained. These floodplains are at particular risk during times of flooding. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left), with the city of St. Louis located on the Mississippi just below the point where it meets the Missouri. This location at the hub of the major American waterways helped establish St. Louis' reputation as the 'Gateway to the West.'

    Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction. North-facing slopes appear bright and south-facing slopes appear dark. Color coding is directly related to topographic height, with blue and green at the lower elevations, rising through yellow and brown to white at the highest elevations.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar(SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Imagery

  19. [Albert-Jean-Louis Brun, pharmacist of Geneva and vulcanologist].

    PubMed

    Chaigneau, M

    1996-01-01

    Albert-Jean-Louis Brun (1851-1929), was chemist of the University of Bern (Switzerland) and "licencié ès sciences" of the University of Sorbonne (France). In Paris he was a faithful follower of Charles Friedel. In Coutance (Genève), where he was working in his own chemistry, he realised all his researchs. After a trip to Stromboli in 1901, he studied the volcanic phenomena as a chemist, as a mineralogist and as a geophysicist. His researchs brought him till the mediterranean volcanos--Vesuve, Etna, Santorin--, till Java and Krakatoa, then Canarian islands, and the lava lake of Kilauea, etc. The results of his works are collected in a big book called "Recherches sur l'exhalaison volcanique": he presents a theory which was the subject of a polemic with the professor Henri Gautier of the professor Henri Gautier of the Faculty of Pharmacy of Paris. PMID:11624861

  20. Different architectures of creativity: Louis and Nathaniel Kahn.

    PubMed

    Golinelli, Paola

    2014-04-01

    The author analyzes Nathaniel Kahn's documentary film My Architect: A Son's Journey, a tribute to the writer-director's father Louis, the famous architect, who died suddenly when Nathaniel was eleven years old. The film's poetic, evocative images form a testimony to the silent working through that Nathaniel did in searching for his lost father and to the complex intertwining of mourning and creativity. Creativity is seen as both the cause and the effect of working through, as it gives life to a new meaning and allows replacement of the lost object by an object found again. Bereavement, symbolization, and the birth of representation appear to be connected with one another, both when the most elementary representations are involved and when the more complex and artistic ones are. Where and when it is possible to recover a representation that can survive the absence of the lost object, there is a potentially creative psychic space that can be made fertile again. PMID:24777371

  1. Results of mobile gamma scanning activities in St. Louis, Missouri

    SciTech Connect

    Rodriguez, R E; Witt, D A; Cottrell, W D; Carrier, R F

    1991-06-01

    From 1942 through approximately 1966, the Mallinckrodt Chemical Works operated four plants in St. Louis, Missouri, for the Manhattan Engineer District and the Atomic Energy Commission. A variety of production processes using uranium- and radium-bearing ore materials were performed at the plants. It is the policy of the DOE to verify that radiological conditions at such sites or facilities comply with current DOE guidelines. Guidelines for release and use of such sites have become more stringent as research has provided more information since previous cleanups. The Formerly Utilized Sites Remedial Action Program (FUSRAP) was established as part of that effort to confirm the closeout status of facilities under contract to agencies preceding DOE during early nuclear energy development. Under the FUSRAP program, the Mallinckrodt properties have been previously investigated to determine the extent of on-site radiological contamination. At the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a survey in May 1990, of public roadways and suspected haul routes between the Mallinckrodt plant and storage sites in St. Louis to ensure that no residual radioactive materials were conveyed off-site. A mobile gamma scanning van with an on-board computer system was used to identify possible anomalies. Suspect areas are those displaying measurements deviating from gamma exposure rates identified as typical for radiologically unenhanced areas in the vicinity of the areas of interest. The instrumentation highlighted three anomaly locations each of which measured less than 1m{sup 2} in size. None of the slightly elevated radiation levels originated from material associated with former AEC-related processing operations in the area. The anomalies resulted from elevated concentrations of radionuclides present in phosphate fertilizers, increased thorium in road-base gravel, and emanations from the radioactive storage site near the Latty Avenue airport. 9 refs., 3 figs.

  2. Demonstration of oxygen-enriched air staging at Owens-Brockway glass containers. Final technical report for the period April 1, 1995--February 28, 1997

    SciTech Connect

    Rue, D.; Abbasi, H.

    1997-10-01

    The overall objective of this program was to demonstrate the use of a previously developed combustion modification technology to reduce NO{sub x} emissions from sideport regenerative container glass melters. Specific objectives were to: acquire baseline operating data on the host sideport furnace, evaluate secondary oxidant injection strategies based on earlier endport furnace results and through modeling of a single port pair, retrofit and test one port pair (the test furnace has six port pairs) with a flexible OEAS system, and select the optimal system configuration, use the results from tests with one port pair to design, retrofit, and test OEAS on the entire furnace (six port pairs), and analyze test results, prepare report, and finalize the business plan to commercialize OEAS for sideport furnaces.

  3. Acceptance of the Theory of Evolution in America: Louis Agassiz vs. Asa Gray

    ERIC Educational Resources Information Center

    Wolfe, Elaine Claire Daughetee

    1975-01-01

    Provides some background information on the contributions of Louis Agassiz and Asa Gray to the history of American science as these two men disagreed concerning the ideas in Darwin's "The Orgin of Species." (PB)

  4. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  5. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  6. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  7. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  8. Stray current control for the new St.Louis Metrolink light rail system

    SciTech Connect

    Fitzgerald, J.H. III

    1994-12-31

    The new Metrolink light rail transit system runs from Lambert International Airport into downtown St. Louis and across the Eads bridge to East St. Louis, Illinois. Various steps have been taken to control stray current because of the complexity of underground structures along the right of way. The rail system is now in operation and the effectiveness of the stray current control program is being evaluated through a test program and the cooperation of all concerned.

  9. Dioxin Registry report for Thompson Chemical Company, St. Louis, Missouri

    SciTech Connect

    Marlow, D.A.; Fingerhut, M.A.

    1991-01-01

    An industrial hygiene survey was conducted at the Thompson Chemical Company, St. Louis, Missouri. The company manufactured sodium-2,4,5-trichlorophenate (NaTCP), 2,4,5-trichlorophenoxyacetic-acid (2,4,5-T), and esters and amines of 2,4,5-T from 1949 through 1970. The company manufactured Agent-Orange for the Air Force from 1967 until 1969. The facility, its processes, its workforce, and 2,3,7,8-tetrachlorodibenzo-p-dioxin (1746016) (TCDD) analytical results for these products were examined. As this firm filed for bankruptcy in 1970, there was only limited data available. The facility employed about 12 persons year round and about double this number during the busy season and during the Agent-Orange contract. Almost no information was available about the production processes. Nine persons developed chloracne after an accident and fire in the NaTCP process. Few personnel records were available. The authors conclude that workers employed from 1949 through 1970 are suitable for inclusion into the Dioxin Registry. There is not enough information available to construct a TCDD exposure matrix for this site.

  10. Louis H. Bauer and the origins of civil aviation medicine.

    PubMed

    Kraus, Theresa L

    2012-12-01

    With the passage of the Air Commerce Act in May 1926, civil aviation safety became a federal responsibility under the Department of Commerce (DoC). In November of that year, Louis Hopewell Bauer (1888-1964) became the DoC's first Aviation Medical Director. After earning his medical degree at the Harvard School of Medicine in 1912, Bauer joined the U.S. Army Medical Corps, where he helped develop the role of the military flight surgeon and then served as director of the Army's School of Aviation Medicine. Upon taking the federal position, he undertook to define medical standards and examination frequencies for civilian pilots and identifiy disqualifying conditions that could compromise a pilot's ability to operate an aircraft safely. Bauer also personally selected 57 private physicians (soon to be known as Aviation Medical Examiners) distributed across the country to give medical examinations for pilot licenses. Bauer subsequently played a leading role in organizing the Aviation Medical Association in 1929. PMID:23316548

  11. Presence of selected chemicals of emerging concern in water and bottom sediment from the St. Louis River, St. Louis Bay, and Superior Bay, Minnesota and Wisconsin, 2010

    USGS Publications Warehouse

    Christensen, Victoria G.; Lee, Kathy E.; Kieta, Kristen A.; Elliott, Sarah M.

    2012-01-01

    The St. Louis Bay of Lake Superior receives substantial urban runoff, wastewater treatment plant effluent, and industrial effluent. In 1987, the International Joint Commission designated the St. Louis Bay portion of the lower St. Louis River as one of the Great Lakes Areas of Concern. Concerns exist about the potential effects of chemicals of emerging concern on aquatic biota because many of these chemicals, including endocrine active chemicals, have been shown to affect the endocrine systems of fish. To determine the occurrence of chemicals of emerging concern in the St. Louis River, the St. Louis Bay, and Superior Bay, the U.S. Geological Survey in cooperation with the Minnesota Pollution Control Agency and the Wisconsin Department of Natural Resources collected water and bottom-sediment samples from 40 sites from August through October 2010. The objectives of this study were to (1) identify the extent to which chemicals of emerging concern, including pharmaceuticals, hormones, and other organic chemicals, occur in the St. Louis River, St. Louis Bay, and Superior Bay, and (2) identify the extent to which the chemicals may have accumulated in bottom sediment of the study area. Samples were analyzed for selected wastewater indicators, hormones, sterols, bisphenol A, and human-health pharmaceuticals. During this study, 33 of 89 chemicals of emerging concern were detected among all water samples collected and 56 of 104 chemicals of emerging concern were detected in bottom-sediment samples. The chemical N,N-diethyl-meta-toluamide (DEET) was the most commonly detected chemical in water samples and 2,6-dimethylnaphthalene was the most commonly detected chemical in bottom-sediment samples. In general, chemicals of emerging concern were detected at a higher frequency in bottom-sediment samples than in water samples. Estrone (a steroid hormone) and hexahydrohexamethyl cyclopentabensopyran (a synthetic fragrance) were the most commonly detected endocrine active chemicals in

  12. Consequences of in vitro host shift for St. Louis encephalitis virus

    PubMed Central

    Payne, Anne F.; Ngo, Kiet A.; Kramer, Laura D.

    2014-01-01

    Understanding the potential for host range shifts and expansions of RNA viruses is critical to predicting the evolutionary and epidemiological paths of these pathogens. As arthropod-borne viruses (arboviruses) experience frequent spillover from their amplification cycles and are generalists by nature, they are likely to experience a relatively high frequency of success in a range of host environments. Despite this, the potential for host expansion, the genetic correlates of adaptation to novel environments and the costs of such adaptations in originally competent hosts are still not characterized fully for arboviruses. In the studies presented here, we utilized experimental evolution of St. Louis encephalitis virus (SLEV; family Flaviviridae, genus Flavivirus) in vitro in the Dermacentor andersoni line of tick cells to model adaptation to a novel invertebrate host. Our results demonstrated that levels of adaptation and costs in alternate hosts are highly variable among lineages, but also that significant fitness increases in tick cells are achievable with only modest change in consensus genetic sequence. In addition, although accumulation of diversity may at times buffer against phenotypic costs within the SLEV swarm, an increased proportion of variants with an impaired capacity to infect and spread on vertebrate cell culture accumulated with tick cell passage. Isolation and characterization of a subset of these variants implicates the NS3 gene as an important host range determinant for SLEV. PMID:24643879

  13. Consequences of in vitro host shift for St. Louis encephalitis virus.

    PubMed

    Ciota, Alexander T; Payne, Anne F; Ngo, Kiet A; Kramer, Laura D

    2014-06-01

    Understanding the potential for host range shifts and expansions of RNA viruses is critical to predicting the evolutionary and epidemiological paths of these pathogens. As arthropod-borne viruses (arboviruses) experience frequent spillover from their amplification cycles and are generalists by nature, they are likely to experience a relatively high frequency of success in a range of host environments. Despite this, the potential for host expansion, the genetic correlates of adaptation to novel environments and the costs of such adaptations in originally competent hosts are still not characterized fully for arboviruses. In the studies presented here, we utilized experimental evolution of St. Louis encephalitis virus (SLEV; family Flaviviridae, genus Flavivirus) in vitro in the Dermacentor andersoni line of tick cells to model adaptation to a novel invertebrate host. Our results demonstrated that levels of adaptation and costs in alternate hosts are highly variable among lineages, but also that significant fitness increases in tick cells are achievable with only modest change in consensus genetic sequence. In addition, although accumulation of diversity may at times buffer against phenotypic costs within the SLEV swarm, an increased proportion of variants with an impaired capacity to infect and spread on vertebrate cell culture accumulated with tick cell passage. Isolation and characterization of a subset of these variants implicates the NS3 gene as an important host range determinant for SLEV. PMID:24643879

  14. High consistency forming process for paper making. Part 1. A research, development, and demonstration program plan for the US Papermaking Industry. Final report

    SciTech Connect

    Not Available

    1980-04-01

    The subject of research, development, and demonstration (RD and D) of energy conserving technologies applicable to papermaking operations downstream of the pulping process is addressed. An RD and D Program Plan is presented based on a survey of leading representatives of the papermaking industry, equipment manufacturers, consulting engineering firms, the American Paper Institute, and the Technical Association of the Pulp and Paper Industry. For perspective, the program plan is presented against the general background of the industry's current issues and concerns. The second part of the paper, Phase I, final report, deals with papermaking test facilities. The case for a centralized test facility is discussed. The results of a survey of existing pilot paper machines are presented. The energy saving potential of high consistency forming is considered and related to existing evidence. Simple theoretical models for the press nip action and the drying process are developed to predict where high consistency forming will reduce energy consumption. A special dynamic former has been designed, fabricated, and commissioned to allow development of a laboratory high consistency headbox. The design and construction of a low speed headbox has been completed and the complete system operated. Special equipment and techniques for the measurement of the water and air permeability of sheet samples have been developed and are described.

  15. Obituary: John Louis Africano III, 1951-2006

    NASA Astrophysics Data System (ADS)

    Barker, Edwin, S.

    2007-12-01

    The orbital debris, space surveillance, and astronomical communities lost a valued and beloved friend when John L. Africano passed away on July 27, 2006, at the young age of 55. John passed away in Honolulu, Hawaii, from complications following a heart attack suffered while playing racquetball, which was his avocation in life. Born on February 8, 1951, in Saint Louis, Missouri, John graduated with a B.S. in Physics from the University of Missouri at Saint Louis in 1973, and received a Master's degree in Astronomy from Vanderbilt University in 1974. John had a real love for astronomical observing and for conveying his many years of experience to others. He encouraged many young astronomers and mentored them in the basics of photometry and astronomical instrumentation. John was author or co-author on nearly one-hundred refereed publications ranging from analyses of cool stars to the timing of occultations to space surveillance. He was honored for his contributions to minor planet research when the Jet Propulsion Laboratory named Minor Planet 6391 (Africano) after him. John held operational staff positions at several major observatories including McDonald Observatory in Texas, Kitt Peak National Observatory in Arizona, and the Cloudcroft Telescope Facility in New Mexico. He observed at numerous observatories worldwide, including Cerro Tololo Inter-American Observatory (CTIO) in Chile, developing a world-wide network of friends and colleagues. John's ability to build diverse teams through his managerial and technical skills, not to mention his smiling personality, resulted in numerous successes in the observational astronomy and space surveillance arenas. As an astronomer for Boeing LTS Inc., he worked for many years at the Advanced Maui Optical and Space Surveillance site (AMOS) on Maui, Hawaii, where he contributed his operational and instrumental expertise to both the astronomy and space surveillance communities. He was also the co-organizer of the annual AMOS

  16. Provenance and Geographic Spread of St. Louis Encephalitis Virus

    PubMed Central

    Kopp, Anne; Gillespie, Thomas R.; Hobelsberger, Daniel; Estrada, Alejandro; Harper, James M.; Miller, Richard A.; Eckerle, Isabella; Müller, Marcel A.; Podsiadlowski, Lars; Leendertz, Fabian H.; Drosten, Christian; Junglen, Sandra

    2013-01-01

    ABSTRACT St. Louis encephalitis virus (SLEV) is the prototypic mosquito-borne flavivirus in the Americas. Birds are its primary vertebrate hosts, but amplification in certain mammals has also been suggested. The place and time of SLEV emergence remain unknown. In an ecological investigation in a tropical rainforest in Palenque National Park, Mexico, we discovered an ancestral variant of SLEV in Culex nigripalpus mosquitoes. Those SLEV-Palenque strains form a highly distinct phylogenetic clade within the SLEV species. Cell culture studies of SLEV-Palenque versus epidemic SLEV (MSI-7) revealed no growth differences in insect cells but a clear inability of SLEV-Palenque to replicate in cells from birds, cotton rats, and free-tailed bats permissive for MSI-7 replication. Only cells from nonhuman primates and neotropical fruit bats were moderately permissive. Phylogeographic reconstruction identified the common ancestor of all epidemic SLEV strains to have existed in an area between southern Mexico and Panama ca. 330 years ago. Expansion of the epidemic lineage occurred in two waves, the first representing emergence near the area of origin and the second involving almost parallel appearances of the virus in the lower Mississippi and Amazon delta regions. Early diversification events overlapped human habitat invasion during the post-Columbian era. Several documented SLEV outbreaks, such as the 1964 Houston epidemic or the 1990 Tampa epidemic, were predated by the arrival of novel strains between 1 and 4 years before the outbreaks. Collectively, our data provide insight into the putative origins of SLEV, suggesting that virus emergence was driven by human invasion of primary rainforests. PMID:23760463

  17. Radiological survey of the Mallinckrodt Chemical Works, St. Louis, Missouri

    SciTech Connect

    Goldsmith, W A; Leggett, R W; Haywood, F F

    1981-12-01

    The results of a radiological survey of part of the Mallinckrodt Chemical Works (former Destrehan and Broadway Street plants), St. Louis, Missouri, are presented. During the period 1942 through 1957, this site was used for various projects involving the production of purified uranium from pitchblende concentrates. The survey included measurements of the following: residual alpha and beta-gamma contamination levels in the existing buildings that were used in the uranium projects; external gamma radiation levels at 1 m above the surface in these buildings and outdoors around these buildings; radon and radon daughter concentrations in the air in these buildings; uranium, radium, actinium, and thorium concentrations in surface and subsurface soil on the site; concentrations of radionuclides in water and sediment found in drains both inside and outside the buildings; and concentrations of radionuclides in ground and surface water on the site and in river water taken near the site. Alpha and beta-gamma contamination levels inside and outside some of the buildings were above limits set by current federal guidelines concerning the release of property for unrestricted use. Elevated external gamma radiation levels were measured at some outdoor locations and in some of the buildings. Licensable concentrations of uranium were found in soil at some places, and the concentration of uranium in a water sample taken from a core hole between Buildings 100 and 101 was in excess of limits set by current federal standards. Radon and radon daughter concentrations in three buildings were in excess of current federal guidelines for nonoccupational radiation exposure.

  18. Fluvial sediment of the Mississippi River at St. Louis, Missouri

    USGS Publications Warehouse

    Jordan, Paul Robert

    1965-01-01

    An investigation of the fluvial sediment of the Mississippi River at St. Louis, Mo., was begun in 1948. Most data have been obtained only to determine the daily suspended-sediment discharge and the particle-size distribution of suspended sediment and bed material, but a few data have been obtained to study the flow resistance, the vertical distribution of sediment and velocity, and the bed-material discharge. The flow of the Mississippi River at St. Louis is made up of the flows from the Missouri River, which had an average flow of 79,860 cubic feet per second for 1897-1958 at Hermann, Mo., and from the upper Mississippi River, which had an average flow of 91,890 cubic feet per second for 1928-58 at Alton, Il. The Missouri River is partly controlled by reservoirs that had a total capacity of 90,300,000 acre-feet in 1956, and the upper Mississippi River is partly controlled by lakes and reservoirs that had a total capacity of 4,890,000 acre-feet in 1956. The flows of the Missouri and upper Mississippi Rivers have not become mixed at St. Louis; so the river has a lateral gradient of suspended-sediment concentration. The concentration near the west bank has been as much as 2,400 parts per million greater than the concentration near the east bank. Suspended-sediment discharges from April 1948 to September 1958 ranged from 4,250 to 7,010,000 tons per day and averaged 496,000 tons per day. Mean concentrations for water years decreased steadily from 1,690 parts per million in 1949 to 403 parts per million in 1956, but they increased to 756 parts per million in 1958. Effects of new reservoirs in the Missouri River basin on the concentration have been obscured by the close relation of concentration to streamflow. Measured suspended-sediment discharge through September 1958 averaged 47 percent clay, 38 percent silt, and 15 percent sand. Variations of particle size were due mainly to differences in the source areas of the sediment. Most of the bed material in the main flow

  19. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable... Coast Guard District § 165.927 Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation...

  20. Money or Diversity? An Implementation Analysis of the Voluntary Transfer Program in St. Louis, 1999-2009

    ERIC Educational Resources Information Center

    Grooms, Ain A.

    2016-01-01

    A dual transfer program was created in 1983 in the St. Louis metropolitan area following a 1972 lawsuit brought upon the city, charging it with withholding an equal educational opportunity for Black students. Through this program, Black students from St. Louis City are provided with free transportation to one of 15 suburban school districts, and…

  1. Data and Primary Source Documents for Social Studies Classrooms from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Stierholz, Katrina L.

    2011-01-01

    Data and primary source documents are important for understanding past and current events. The Federal Reserve Bank of St. Louis has committed itself to the collection and illumination of economic data and historical information for classroom teachers and researchers. The Federal Reserve Bank of St. Louis provides a number of services--including…

  2. 75 FR 13808 - Missouri & Valley Park Railroad Corporation-Discontinuance of Service Exemption-in St Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ... Exemption--in St Louis County, MO On March 3, 2010, Missouri & Valley Park Railroad Corporation (MVPR) \\1... provisions of 49 U.S.C. 10903 to discontinue service over 3.5 miles of rail lines owned by BNSF located on... Park, St. Louis County, MO.\\2\\ The lines traverse U.S. Postal Service Zip Code 63088, and include...

  3. St. Louis Area Earthquake Hazards Mapping Project - A PowerPoint Presentation

    USGS Publications Warehouse

    Williams, Robert A.

    2009-01-01

    This Open-File Report contains illustrative materials, in the form of PowerPoint slides, used for an oral presentation given at the Earthquake Insight St. Louis, Mo., field trip held on May 28, 2009. The presentation focused on summarizing the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) justification, goals, achievements, and products, for an audience of business and public officials. The individual PowerPoint slides highlight, in an abbreviated format, the topics addressed; they are discussed below and are explained with additional text as appropriate.

  4. St. Louis Area Earthquake Hazards Mapping Project - December 2008-June 2009 Progress Report

    USGS Publications Warehouse

    Williams, R.A.; Bauer, R.A.; Boyd, O.S.; Chung, J.; Cramer, C.H.; Gaunt, D.A.; Hempen, G.L.; Hoffman, D.; McCallister, N.S.; Prewett, J.L.; Rogers, J.D.; Steckel, P.J.; Watkins, C.M.

    2009-01-01

    This report summarizes the mission, the project background, the participants, and the progress of the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) for the period from December 2008 through June 2009. During this period, the SLAEHMP held five conference calls and two face-to-face meetings in St. Louis, participated in several earthquake awareness public meetings, held one outreach field trip for the business and government community, collected and compiled new borehole and digital elevation data from partners, and published a project summary.

  5. National Sex Equity Demonstration Project. Broward County Schools, Florida, and the University of Miami, 1980-1983. Final Evaluation Report. Executive Summary [and] Executive Summary Follow-Up.

    ERIC Educational Resources Information Center

    Stake, Bernadine Evans; And Others

    The National Sex Equity Demonstration Project (NSEDP) in the Broward County Schools, Florida, was created in 1979 to provide a demonstration of sex equity teaching. The two principal thrusts of the Project were to review materials to be used by regular teachers and to demonstrate how classrooms (and a whole district) could diminish discrimination…

  6. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1984-01-01

    Procedures for two demonstrations are presented. The first is a demonstration of chemiluminescence. The second is a demonstration using a secondary battery constructed from common household articles. (JN)

  7. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Presents the following chemistry lecture demonstrations and experiments: (1) a versatile kinetic demonstration; (2) the Bakelite Demonstration; (3) applying Beer's law; and (4) entropy calculations. (HM)

  8. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1979-01-01

    Presents two demonstrations which are intended for chemistry college students. These demonstrations are: (1) enhancement of concentration quenching by micelles; and (2) the thermite lecture demonstration. (HM)

  9. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Details three demonstrations for use in chemistry classrooms. Includes: "A Demonstration of Corrosion by Differential Aeration"; "A Simple Demonstration of the Activation Energy Concept"; and "A Boiling Demonstration at Room Temperature." Each description includes equipment, materials, and methods. (CW)

  10. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes two chemistry demonstrations including a demonstration of chemical inhibition and "The Rayleigh Fountain" which demonstrates the polarity of the water molecule. Provides instructions and explanations for each demonstration. (CW)

  11. OPERATION RETRIEVAL--IMPACT ON COMMUNITY ORGANIZATIONS AND INSTITUTIONS MADE BY MDTA EXPERIMENTAL AND DEMONSTRATION PROJECTS FOR DISADVANTAGED YOUTH. FINAL REPORT.

    ERIC Educational Resources Information Center

    WICKLAND, ROGER F.

    THE PURPOSE OF THIS SURVEY WAS TO EVALUATE THE "IMPACT" MADE ON COMMUNITY AGENCIES AND INSTITUTIONS AT THE LOCAL AND NATIONAL LEVELS BY THE EXPERIMENTAL AND DEMONSTRATION (E AND D) YOUTH PROJECTS FUNDED BY THE OFFICE OF MANPOWER POLICY, EVALUATION, AND RESEARCH (OMPER). THE PROJECTS WERE DIRECTED TOWARD DEVELOPING AND DEMONSTRATING NEW WAYS OF…

  12. Arsenic and Nitrate Removal from Drinking Water by Ion Exchange U.S. EPA Demonstration Project at Vale, OR - Final Performance Evaluation Report

    EPA Science Inventory

    As part of the EPA Arsenic Removal Technology Demonstration Program, a 540-gal/min (gpm) ion exchange (IX) system proposed by Kinetico was selected for demonstration at Vale, OR to remove arsenic and nitrate from a groundwater supply to meet their respective maximum contaminant l...

  13. The Educational Museum of the St. Louis Public Schools. Bulletin, 1914, No. 48. Whole Number 622

    ERIC Educational Resources Information Center

    Rathmann, Carl G.

    1915-01-01

    In St. Louis, Missouri, the teachers are given excellent opportunities to put their pupils in touch with the world around them. Entering a school-room during a geography lesson, the visitor may find that the children, after a thorough study of the relief map, are transported into the country which is the subject of their lesson. They have before…

  14. The Reversed Role of Magnets in St. Louis: Implications for Black Student Outcomes

    ERIC Educational Resources Information Center

    Grooms, Ain A.; Williams, Sheneka M.

    2015-01-01

    Magnet schools were originally created to attract a diverse student population. Using data from the 23 magnet schools in St. Louis, this longitudinal study is twofold: first, to review the performance outcomes of the magnet schools across a 5-year period, between 2005-2006 and 2009-2010, and second, to examine whether the magnet schools are…

  15. DEVELOPMENT IN ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI.

    ERIC Educational Resources Information Center

    WHITE, CHRISTINE M.

    INNOVATION ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI, IS A MODIFIED FLEXIBLE SCHEDULING PROGRAM DESIGNED TO ENCOURAGE HIGH SCHOOL STUDENTS BOTH TO WORK INDEPENDENTLY AND TO SHARE THEIR REACTIONS AND IDEAS WITH OTHERS. EACH OF THE APPROXIMATELY 400 STUDENTS PARTICIPATING IN THE PROGRAM ATTENDS ONE LARGE GROUP INSTRUCTIONAL SESSION…

  16. Biology, History and Louis Pasteur: A New Approach to Teaching Science.

    ERIC Educational Resources Information Center

    Hendrick, Robert

    1991-01-01

    Presents a rationale for using the history of science in science education. Uses the life and work of Louis Pasteur to illustrate how the history of science can illustrate the nature of science. Describes how Pasteur's bourgeois ideology and ambition influenced his selection of problems to investigate. (over 35 references) (PR)

  17. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  18. Habitat use and trophic position effects on contaminant bioaccumulation in St. Louis River Estuary fishes

    EPA Science Inventory

    The objective of our study was to determine the relationship between fish tissue stable isotope composition and total mercury or polychlorinated biphenyl (PCB) concentrations in the St. Louis River estuary food web. We sampled two resident fishes, Yellow Perch (Perca flavescens) ...

  19. The faucet snail (Bithynia tentaculata) invades the St. Louis River Estuary

    EPA Science Inventory

    The European-origin faucet snail (Bithynia tentaculata) now numbers among the aquatic invasive species present in the St. Louis River Estuary. This snail has been in the lower Great Lakes since the early 20th century but is new to the Lake Superior basin. We found faucet snails...

  20. The Children of Metropolitan St. Louis: A Report to the Community from Project Respond.

    ERIC Educational Resources Information Center

    Missouri Univ., St. Louis. Public Policy Research Centers.

    This report presents a picture of the welfare of children in the St. Louis metropolitan area. Developed by Project Respond, a group addressing the needs of at-risk children in the community, it is an attempt to measure the treatment of children by families, private institutions, government, and other facets of society. The introduction describes…

  1. Reading in the Gaps and Lacks: (De)Constructing Masculinity in Louis Sachar's "Holes"

    ERIC Educational Resources Information Center

    Wannamaker, Annette

    2006-01-01

    Louis Sachar's novel "Holes" (US, 1998; UK, 2000) has received much praise from both critics and child readers, who love the complex tall tale he has woven about two boys whose lives are connected by fate and an almost magical legacy of ancestral curses and obligations. Because the novel is not (on many levels) realistic, and relies heavily on…

  2. Time Series Analysis of Water Level and Temperature in the St Louis River Estuary

    EPA Science Inventory

    Pressure and temperature loggers were deployed at 9 sites in the St Louis River estuary between 6/23 10/31 2011. A reference sensor was place on the shore to correct pressure data. Sensors were paced at <1 m depth in Allouez Bay, Superior Bay, near Hearding Island, WLSSD Bay, th...

  3. Distribution of submerged aquatic vegetation in the St. Louis River estuary: Maps and models

    EPA Science Inventory

    In late summer of 2011 and 2012 we used echo-sounding gear to map the distribution of submerged aquatic vegetation (SAV) in the St. Louis River Estuary (SLRE). From these data we produced maps of SAV distribution and we created logistic models to predict the probability of occurr...

  4. VERTICAL FLUXES AND EXCHANGE COEFFICIENTS IN THE AIR OVER ST. LOUIS. FIELD PROGRAM 1975

    EPA Science Inventory

    A field program was carried out in the greater metropolitan area of St. Louis, MO during February and July of 1975 as part of the Regional Air Pollution Study (RAPS). The purpose of the program was to collect atmospheric measurements needed for future studies of the planetary bou...

  5. STUDY OF BUS TRANSPORTATION FOR RELIEF OF OVERCROWDEDNESS IN THE ST. LOUIS SCHOOLS.

    ERIC Educational Resources Information Center

    Saint Louis Board of Education, MO.

    PRESENTED IS A REPORT ON WHAT ST. LOUIS, MISSOURI, AND 15 OTHER CITIES HAVING MORE THAN A 300,000 POPULATION ARE DOING WITH RESPECT TO THE USE OF BUS TRANSPORTATION IN RELIEVING OVERCROWDEDNESS RELATIVE TO THE PROCESS OF DESEGREGATION AND INTEGRATION OF THE PUBLIC SCHOOLS. THE REPORT CONTAINS FOUR SECTIONS--(1) BRIEF OVERVIEW OF THE PROBLEM OF BUS…

  6. Current Status of the St. Louis Plan: The Magnet School Component.

    ERIC Educational Resources Information Center

    Libros, Tracy

    1987-01-01

    The results and prospects of the magnet school component of desegregation efforts in St. Louis are presented. Demand for magnet seats is outstripping the supply, and thus, the pace of desegregation is limited. But these schools offer an improved educational program and provide more educational choices for families. (VM)

  7. An Excerpt from: Physical Educators' Guide to Successful Grant Writing by Louis Bowers

    ERIC Educational Resources Information Center

    Strategies: A Journal for Physical and Sport Educators, 2005

    2005-01-01

    This article presents an excerpt from Louis Bowers' "Physical Educators' Guide to Successful Grant Writing." The focus of the excerpt is on understanding the grant process. Bowers tells readers there are thousands of agencies that provide funding to nonprofit organizations. The challenge is to identify the funding competition that is most…

  8. The St. Louis Post-Dispatch Debate over Communism, 1940-1955.

    ERIC Educational Resources Information Center

    Pfaff, Daniel W.

    The liberal bias of the "St. Louis Post-Dispatch" has been well-documented, but memoranda between editor-publisher Joseph Pulitzer II and two of his key editors, Julius Klyman and Irving Dilliard, reveal a tug-of-war over the newspaper's liberal treatment of communism from 1940 to 1955. Klyman, editor of the "Pictures" magazine, was a labor…

  9. School Haze: A Response to Louis Menand's View on Multicultural Education.

    ERIC Educational Resources Information Center

    Franklin, Godfrey; Heath, Inez A.

    This essay discusses multicultural education in the context of responding to an article in a national magazine, which critiqued multicultural education. This essay argues that the article, "School Daze" (Louis Menand) in "Harper's Bazaar" magazine in September, 1992, oversimplifies and misrepresents key issues of multicultural education and its…

  10. Talking Cents: Public Discourse, State Oversight, and Democratic Education in East St. Louis

    ERIC Educational Resources Information Center

    Roseboro, Donyell L.; O'Malley, Michael P.; Hunt, John

    2006-01-01

    Since Jonathan Kozol's 1991 publication of "Savage Inequalities: Children in America's Schools," East St. Louis, Illinois, District 189 has endured unswerving criticism and study. While Kozol's work made publicly known the horrible conditions of schools in the district, it did not bring immediate relief. In 1994, the state appointed a financial…

  11. State University of New York Louis Stokes Alliance for Minority Participation: Report on Best Practices

    ERIC Educational Resources Information Center

    Gafney, Leo

    2010-01-01

    This report is the based on a 10-year study of the activities developed under a National Science Foundation (NSF) Louis Stokes Alliance for Minority Participation (LSAMP) grant to a collaborative of institutions from the State University of New York. The goals of LSAMP are to recruit and retain under-represented minority students in the STEM…

  12. Status of Aquatic Non-indigenous Species in the St. Louis River System

    EPA Science Inventory

    As part of a study to develop recommendations for aquatic non-indigenous species (NIS) monitoring in Great Lakes areas at risk of invasion, we conducted comprehensive, multi-gear sampling in the lower St. Louis River in 2005-2007. This effort represents the most spatially and ta...

  13. A Writer for Tweens at Heart: A Conversation with Louis Sachar

    ERIC Educational Resources Information Center

    Checkley, Kathy

    2006-01-01

    Tweens everywhere know Louis Sachar. Even if they haven't read about the quirky children and teachers of Wayside School, or blushed along with Bradley Chalkers after he was discovered in the girls' bathroom, they couldn't miss Sachar's 18th book, Holes. Published in 1998, the book earned a Newbery Medal in 1999 and landed on the silver screen in…

  14. The Role of Governmental Policies in Promoting Residential Segregation in the St. Louis Metropolitan Area.

    ERIC Educational Resources Information Center

    Judd, Dennis R.

    1997-01-01

    Explains how local, state, and federal governments have exacerbated or failed to take steps to reduce residential segregation in the St. Louis (Missouri) metropolitan area since the 1981 Liddell v. Board of Education decision that decided that school board and governmental housing policies had contributed to segregation in the city's schools. (SLD)

  15. Computers and School Nurses in a Financially Stressed School System: The Case of St. Louis

    ERIC Educational Resources Information Center

    Cummings, Scott

    2013-01-01

    This article describes the incorporation of computer technology into the professional lives of school nurses. St. Louis, Missouri, a major urban school system, is the site of the study. The research describes several major impacts computer technology has on the professional responsibilities of school nurses. Computer technology not only affects…

  16. Progress estimating incidence rates of tumors and deformities in St. Louis River white sucker

    EPA Science Inventory

    The St. Louis River Area of Concern (AOC) was listed for the Beneficial Use Impairment (BUI) of Fish Tumors and Other Deformities without the benefit of histological information. Information on the fish tumor incidence rate is important for the future removal of the BUI. Two year...

  17. Zooplankton Linkages between Rivers and Great Lakes: Case Study from the St. Louis River

    EPA Science Inventory

    In this case study, we characterized the spatial and seasonal distribution and abundance of zooplankton within the hydrologically complex drowned river mouth of the St. Louis River, the second largest tributary to Lake Superior and an important fish nursery. We hypothesize that z...

  18. Teach for St. Louis: Cross-Cultural Challenges and Successes of New Teachers

    ERIC Educational Resources Information Center

    Tao, Sarah A.

    2009-01-01

    Teach For America (TFA) teachers are placed in urban, impoverished, and highly diverse schools. The purpose of this study was to examine the challenges faced by TFA teachers (or corps members) in culturally and linguistically diverse schools in urban St. Louis. In examining how TFA teachers perceive and navigate these challenges, educators will…

  19. A Comparison in the Developmental Strategies of the Cincinnati and St. Louis Public School Systems

    ERIC Educational Resources Information Center

    Feldmann, Doug; Watson, Timothy James

    2012-01-01

    This study investigated the recent histories of the urban public school districts of St. Louis, Missouri and Cincinnati, Ohio in the United States of America. The purpose was to identify the similar challenges that each had recently faced in regard to the maintenance and development of its public school systems, as well to gauge the level of…

  20. GENOTOXICITY OF BIOREMEDIATED SOILS FROM THE REILLY TARSITE, ST. LOUIS PARK, MINNESOTA

    EPA Science Inventory

    An in vitro approach was used to measure the genotoxicity of creosote-contaminated soil before and after four bioremediation processes. The soil was taken from the Reilly Tar site, a closed Superfund site in Saint Louis Park, Minnesota. The creosote soil was bioremediated in bios...

  1. DETECTION OF CENTRIPETAL HEAT-ISLAND CIRCULATIONS FROM TOWER DATA IN ST. LOUIS

    EPA Science Inventory

    Hourly averaged meteorological data gathered by a 25-tower network about St. Louis during 1976 are used in a search for centripetal circulations generated by the urban heat island. Considering data collected when the network resultant speed was less than 1.5 m/s, two data classes...

  2. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Metropolitan St. Louis Interstate Air Quality Control Region. 81.18 Section 81.18 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions §...

  3. 76 FR 12302 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ...; Saint Louis Nonattainment Area; Determination of Attainment of the Fine Particle Standard AGENCY... FR 36852), EPA established a health-based PM 2.5 NAAQS at 15.0 micrograms per cubic meter ( g/m\\3... the Federal Register (70 FR 944), EPA published its air quality designations and classifications...

  4. 76 FR 29652 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ...; Saint Louis Nonattainment Area; Determination of Attainment of the 1997 Annual Fine Particle Standard... March 7, 2011 (76 FR 12302). EPA received one set of comments on its proposal from the Interdisciplinary.... What is the background of this action? The proposed rule (76 FR 12302, March 7, 2011) sets forth...

  5. SYMPOSIUM PROCEEDINGS: ENVIRONMENTAL ASPECTS OF FUEL CONVERSION TECHNOLOGY, V (SEPTEMBER 1980, ST. LOUIS, MO)

    EPA Science Inventory

    The report documents presentations at the fifth EPA-sponsored symposium on the environmental aspects of fuel conversion technology, in St. Louis, MO, 9/16-19/80. The symposium served as a colloquium on environmental information related to coal gasification, indirect liquefaction,...

  6. Change and Progress. A Comparative Study: Housing Project Survey 1964-1966, St. Louis, Missouri.

    ERIC Educational Resources Information Center

    Hunter, Starley

    In 1964, and again in 1966, a survey was made of sample populations of families living in a public housing project in St. Louis, Missouri. The purpose was to find family characteristics, their homemaking practices, and the effects of extension classes in home management and family economics, clothing, and food and nutrition. In 1966, it was found…

  7. Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    von Zastrow, Claus

    2009-01-01

    This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

  8. Celebrating Inclusivity at the Preschool Level: Early Intervention Success at St. Louis's Childgarden Child Care Center

    ERIC Educational Resources Information Center

    Ebsworth-Goold, Erika

    2009-01-01

    This article features Childgarden Child Development Center, located in the heart of St. Louis. It's a cheery, bright place with colorful self-portraits by pintsized Picassos hanging from every wall. More than 120 children aged six weeks to eight years old gather at Childgarden each day to learn all about themselves and the world around them. In…

  9. "We'll Always Survive!" The Challenges of Home in the Poetry of Adrian C. Louis

    ERIC Educational Resources Information Center

    Fast, Robin Riley

    2005-01-01

    For Native peoples the web of home, land, and community has traditionally been the source of identity and of the sense of belonging, in and through family and culture; it is likewise often a source of knowledge and creativity. Louis's poetry struggles with the implications of the home(s) he knows, and it occasionally glimpses the possibility that…

  10. Creating the 21st-Century School of Education: Collaboration, Community, and Partnership in St. Louis.

    ERIC Educational Resources Information Center

    Schmitz, Charles D.; Baber, Susan J.; John, Delores M.; Brown, Kathleen Sullivan

    2000-01-01

    Describes three key factors in restructuring at the University of Missouri-Saint Louis School of Education (collaboration, partnerships, and community building), asserting that if education, particularly teacher education, does not heed the signals issuing from the workplace and the public, those who prepare professional educators run the risk of…

  11. Arsenic Removal from Drinking Water by Adsorptive Media EPA Demonstration Project at Golden Hills Community Services District in Tehachapi, CA Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Golden Hills Community Services District (GHCSD) located in Tehachapi, CA. The objectives of the project were to evaluate (1) the effecti...

  12. Operations Support of Phase 2 Integrated Demonstration In Situ Bioremediation. Volume 2, Final report: Data in tabular form, Disks 2,3,4

    SciTech Connect

    Hazen, T.C.

    1993-09-01

    This document consists solely of data acquired during phase 2 of the integrated demonstration project concerning in situ bioremediation performed at the Savannah River Site, Aiken, South Carolina. The data is presented in tabular form.

  13. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Richmond Elementary School in Susanville, CA Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Richmond Elementary School in Susanville, CA. The objectives of the project were to evaluate: (1) the effectiveness of an Aquatic Treatme...

  14. Arsenic Removal from Drinking Water by Adsorptive Media, U.S. EPA Demonstration Project at LEADS Head Start Building in Buckeye Lake, OH - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Licking Economic Action Development Study (LEADS) Head Start School in Buckeye Lake, Ohio. The objectives of the project were to evaluate...

  15. Arsenic Removal from Drinking Water by Absorptive Media-U.S. EPA Demonstration Project at Desert Sands MDWCA, NM Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at the Desert Sands Mutual Domestic Water Consumers Association (MDWCA) facility in Anthony, NM. The objectives of the project were to evalu...

  16. In plant demonstration of high temperature EM pulser and pulsed EMAT receiver: Final report: Experimental development and testing of ultrasonic system for high temperature applications on hot steel

    SciTech Connect

    Boyd, D.M.; Sperline, P.D.

    1988-11-01

    This report describes work performed under the Field Work Proposal on the ''In-Plant Demonstration of a High-Temperature EM Pulser and pulsed EMAT Receiver'' for the Department of Energy's Office of Industrial Programs. Cost sharing by the American Iron and Steel Institute (AISI) helped provide both technical guidance and equipment for the plant demonstration. This report covers the time period from January 1988 through September 1988.

  17. SEAMIST{trademark} in-situ instrumentation and vapor sampling system applications in the Sandia Mixed Waste Landfill Integrated Demonstration program: Final report

    SciTech Connect

    Williams, C.; Lowry, W.; Cremer, D.; Dunn, S.D.

    1995-09-01

    The Mixed Waste Landfill Integrated Demonstration was tasked with demonstrating innovative technologies for the cleanup of chemical and mixed waste landfills that are representive of sites occurring throughout the DOE complex and the nation. The SEAMIST{trademark} inverting membrane deployment system has been used successfully at the Mixed Waste Landfill Integrated Demonstration (MWLID) for multipoint vapor sampling, pressure measurement, permeability measurement, sensor integration demonstrations, and borehole lining. Several instruments were deployed inside the SEAMIST{trademark}-lined boreholes to detect metals, radionuclides, moisture, and geologic variations. The liner protected the instruments from contamination, maintained support of the uncased borehole wall, and sealed the total borehole from air circulation. Recent activities included the installation of three multipoint vapor sampling systems and sensor integration systems in 100-foot-deep vertical boreholes. A long term pressure monitoring program has recorded barometric pressure effects at depth with relatively high spatial resolution. The SEAMIST{trademark} system has been integrated with a variety of hydrologic and chemical sensors for in-situ measurements, demonstrating its versatility as an instrument deployment system that allows easy emplacement and removal. Standard SEAMIST{trademark} vapor sampling systems were also integrated with state-of-the-art volatile organic compound analysis technologies. The results and status of these demonstration tests are presented.

  18. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes three flame test demonstrations including "Student-Presented Demonstrations on the Colors of Transition Metal Complexes,""A Flame Test Demonstration Device," and "Vivid Flame Tests." Preparation and procedures are discussed. Included in the first demonstration is an evaluation scheme for grading student demonstrations. (CW)

  19. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1987-01-01

    Presented are three demonstrations for chemical education. The activities include: (1) demonstration of vapor pressure; (2) a multicolored luminol-based chemiluminescence demonstration; and (3) a Charles's Law/Vapor pressure apparatus. (RH)

  20. Reflectance Demonstration.

    ERIC Educational Resources Information Center

    Kowalski, Frank

    1993-01-01

    Presents a demonstration in which a mirror "disappears" upon rotation. The author has used the demonstration with students from fourth grade up through college. Suggestions are given for making the demonstration into a permanent hallway display. (MVL)

  1. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1982-01-01

    Three chemistry demonstrations are described: (1) partition coefficients; (2) Rutherford simulation experiment; and (3) demonstration of the powerful oxidizing property of dimanganeseheptoxide. Background information, materials needed, and procedures are provided for each demonstration. (JN)

  2. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1981-01-01

    Provides procedures for demonstrations: (1) the ferrioxalate actinometer, which demonstrates a photochemical reaction; and (2) the silver mirror, which demonstrates the reduction of a metal salt to the metal and/or the reducing power of sugars. (CS)

  3. [Could phimosis have been the cause of sexual difficulties and delayed fertility of Louis XVI (1754-1793)?].

    PubMed

    Androutsos, Georges

    2002-02-01

    The great majority of historians agree that the marriage of Louis XVI and Marie-Antoinette was only consumated seven years after the official ceremony. This delay could have been due to a genital malformation (phimosis) of Louis XVI, a strict religious education, a traumatic childhood and the young age of the two spouses, factors that may have inhibited their sexuality. In this article, the authors try to determine whether Louis XVI was able to overcome his sexual difficulties following an operation (circumcision) or as a result of spontaneous cure. PMID:11980007

  4. Long-term continuous monitor demonstration program: Columbus and Southern Ohio Electric Company, Conesville Unit 6. Final report Dec 79-Mar 83

    SciTech Connect

    Peduto, E.F. Jr.; Porter, T.J.; Midgley, D.P.

    1984-03-01

    The report gives results of a continuous monitoring demonstration at the Columbus and Southern Ohio Electric Company's Conesville Generating Station. The purpose of the demonstration was to determine the feasibility of the requirements for monitoring and control of SO2 emissions as specified in 40 CFR, Part 60, Subpart Da, which promulgates new source performance standards (NSPS) for new utility steam generators. A secondary objective was to adhere to the draft quality assurance requirements scheduled for promulgation as Appendix F. The report describes program activities and results of the field portion, during which data were collected for about 12 months of a 16-month period.

  5. Arsenic Removal from Drinking Water by Iron Removal U.S. EPA Demonstration Project at Vintage on the Ponds in Delavan, WI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Vintage on the Ponds in Delavan, WI. The objectives of the project were to evaluate: (1) the effectiveness of a Kinetico Macrolite® press...

  6. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Geneseo Hills Subdivision, in Geneseo, IL Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Geneseo Hills Subdivision in Geneseo, IL. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies...

  7. Develop and Demonstrate the Cellulose to Ethanol Process: Executive Summary of the Final Technical Report, 17 September 1980 - 17 March 1982

    SciTech Connect

    Emert, George H.; Becker, Dana K.; Bevernitz, Kurt J.; Gracheck, Stephen J.; Kienholz, Eldon W.; Rivers, Dougals B.; Zoldak, Bernadette R.; Woodford, Lindley C.

    1982-01-01

    The Biomass Research Center at the University of Arkansas was contracted by the Solar Energy Research Institute to 'Develop and Demonstrate the Cellulose to Ethanol Process.' The purpose of the contract was to accelerate site selection, site specific engineering, and research and development leading to the determination of the feasibility of economically operating a cellulose to ethanol commercial scale plant.

  8. Measuring the Quality of Care in Illinois Nursing Homes. Illinois Long Term Care Research and Demonstration Projects Series. Final Report. (1987).

    ERIC Educational Resources Information Center

    Cella, Margot; Gabay, Mary

    This report evaluates the types of data gathered about nursing homes during a survey process by the State of Illinois through its Inspection of Care Review and Quality Incentive Program (QUIP) assessments. The data are compared to other State systems/demonstrations in an effort to choose those indicators which best measure the quality of care in…

  9. Arsenic and Uranium Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Upper Bodfish in Lake Isabella, CA -Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the performance evaluation of an arsenic (As) and uranium (U) removal technology demonstrated at Upper Bodfish in Lake Isabella, CA. The objectives of the project are to evaluate: (1) the effecti...

  10. EXECUTIVE SUMMARY FOR FULL-SCALE DUAL-ALKALI DEMONSTRATION SYSTEM AT LOUISVILLE GAS AND ELECTRIC CO. - FINAL DESIGN AND SYSTEM COST

    EPA Science Inventory

    The report describes phase 2 of a 4-phase demonstration program involving the dual alkali process for controlling SO2 emissions from Unit 6, a coal-fired boiler at Louisville Gas and Electric Co.'s Cane Run Station. The program consists of four phases: (1) preliminary design and ...

  11. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Hot Springs Mobile Home Park in Willard, Utah - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents activities performed for and results obtained from the arsenic removal treatment technology demonstration project at the Hot Springs Mobile Home Park (HSMHP) in Willard, UT. The objectives of the project were to evaluate the effectiveness of Adsorbsia™ GTO™...

  12. Labor Relocation Assistance: The Alabama Experience. A Case-Study of the Tuskegee Institute Labor Mobility Demonstration Project, 1965-66 and 1966-67. Final Report.

    ERIC Educational Resources Information Center

    McElroy, Kathleen Mary

    The labor mobility demonstration project attempted to increase the geographic mobility of a population characterized by low previous mobility and low mobility potential--black and white workers, either unemployed or newly trained (Manpower Development Training Act) from central Alabama. The complexity of the recruitment and selection task, and…

  13. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at City of Three Forks, MT, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the City of Three Forks, MT facility. The objectives of the project were to evaluate: 1) the effectiveness of Kinetico’s FM-248-A...

  14. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Town of Arnaudville, LA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the United Water Systems’ facility in Arnaudville, LA. The objectives of the project were to evaluate: (1) the effectiveness of K...

  15. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Village of Pentwater, MI. Final performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Village of Pentwater, MI facility. The objectives of the project were to evaluate: (1) the effectiveness of Kinetico’s FM-260...

  16. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Village of Waynesville, IL - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal drinking water treatment technology demonstration project at the Village of Waynesville, IL. The main objective of the project was to evaluate the effectiveness of the Peerless coagu...

  17. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Sandusky, MI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the U.S. Environmental Protection Agency (EPA) arsenic removal technology demonstration project at the City of Sandusky, MI facility. The objectives of the project were to evaluate: 1) the effect...

  18. Arsenic Removal from Drinking Water by Coagulation/Filtration, U.S. EPA Demonstration Project at the City of Okanogan, WA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the City of Okanogan, WA facility. The objectives of the project were to evaluate: (1) the effectiveness of Filtronics’ FH-13 Ele...

  19. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Conneaut Lake Park in Conneaut Lake, PA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Conneaut Lake Park (the Park) in Conneaut Lake, PA. The main objective of the project was to evaluate the effectiveness of AdEdge Techno...

  20. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Town of Felton, DE, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Town of Felton, DE. The objectives of the project were to evaluate: (1) the effectiveness of Kinetico’s FM-348-AS coagulation...

  1. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Seely-Brown Village in Pomfret, CT - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the arsenic removal treatment technology demonstration project at Seely-Brown Village in Pomfret, CT. The objectives of the project were to evaluate the effectiveness of ArsenXnp adsorption media in...

  2. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Woodstock Middle School in Woodstock, CT - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the arsenic removal treatment technology demonstration project at the Woodstock Middle School in Woodstock, CT. The objectives of the project were to evaluate the effectiveness of Adsorbsia™ GTO™ me...

  3. Arsenic Removal from Drinking Water by Iron Removal - U.S. EPA Demonstration Project at Northeastern Elementary School in Fountain City, IN - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Northeastern Elementary School in Fountain City, IN. The main objective of the project was to evaluate the effectiveness of US Water Sys...

  4. Final Technical Report on STTR Project DE-FG02-06ER86282 Development and Demonstration of 6-Dimensional Muon Beam Cooling

    SciTech Connect

    Muons, Inc.

    2011-05-24

    The overarching purpose of this project was to prepare a proposal for an experiment to demonstrate 6-dimensional muon beam cooling. The technical objectives were all steps in preparing the proposal, which was successfully presented to the Fermilab Accelerator Advisory Committee in February 2009. All primary goals of this project have been met.

  5. Arsenic Removal from Drinking Water by Iron Removal U.S. EPA Demonstration Project at Sabin, MN Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from January 30, 2006 to April 29, 2007 at the U.S. Environmental Protection Agency (EPA) Arsenic Removal Technology Demonstration site in Sabin, MN. The main objective of the project was to evaluate the eff...

  6. Special Demonstration Project for Involvement of Adult Residents of Soul City, Tuscaloosa, Alabama. Volume I: Evaluation and Final Report; Volume II: Supplementary Materials; Volume III: Public Relations.

    ERIC Educational Resources Information Center

    Alabama Univ., Tuscaloosa.

    This special demonstration project was designed to develop ways of reaching illiterate women and motivating them toward adult basic education goals through programs that support and strengthen family life. Volume I presents the following: Introduction and Purpose: Project Procedure; Program Accomplishments and Evaluation (Description of the…

  7. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Taos, NM, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the EPA arsenic removal technology demonstration project at the Town of Taos in New Mexico. The main objective of the project was to evaluate the effectiveness of Severn Trent Services’ (STS) SORB 33™ ad...

  8. New Education for New Students--A Senior Citizen Project. A Demonstration Project for Direct Educational Services to Senior Adults. Final Report.

    ERIC Educational Resources Information Center

    Carlson, Charles R.; Paine, Miriam

    Guidelines resulting from a demonstration project to test approaches and methods in providing direct educational opportunities to the aging are provided. The sections of this book of guidelines are: Introduction--Why This Book of Guidelines (A Philosophy for Developing Educational Programs for the Aging, Basic Facts About the Aging, and The Aging…

  9. ARSENIC REMOVAL FROM DRINKING WATER BY IRON REMOVAL. U.S. EPA DEMONSTRATION PROJECT AT CLIMAX, MN. FINAL PERFORMANCE EVALUATION REPORT.

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project following one year of operation at the Climax, Minnesota, site. The objectives of the project were to evaluate: (1) the effectiveness of Kin...

  10. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Spring Brook Mobile Home Park in Wales, ME Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Spring Brook Mobile Home Park (SBMHP) in Wales, Maine. The objectives of the project were to evaluate: 1) the effectiveness of an arsenic...

  11. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Dummerston, VT Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Charette Mobile Home Park (CMHP) in Dummerston, Vermont. The objectives of the project were to evaluate: (1) the effectiveness of an Aqua...

  12. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Nambe Pueblo, New Mexico - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from this arsenic removal treatment technology demonstration project at the Nambe Pueblo, New Mexico. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies' AD-33 media i...

  13. Arsenic Removal from Drinking Water by Adsorptive Media, U.S. EPA Demonstration Project at Lead, South Dakota - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Lead, South Dakota. The main objective of the project was to evaluate the effectiveness of SolmeteX’s adsorptive media system in removin...

  14. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Rollinsford, NH, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Rollinsford, New Hampshire. The objectives of the project were to evaluate: 1) the effectiveness of AdEdge Technologies’ AD -33TM media ...

  15. A Demonstration Pilot Project of Comprehensive Library Services for the Aged in Selected Communities in Kentucky (NRTA/AARP Kentucky Library Project). Final Report, Phase 2.

    ERIC Educational Resources Information Center

    Carlson, Lawrence O.

    In its second phase this project continued the development of demonstration models of library projects and activities for the elderly at sites in Hazard, Somerset, Lexington, and Louisville, Kentucky. Accomplished were the completion of the site profiles; administration of the Survey of Leisure Time activities and transformation of the data to the…

  16. Evaluation of the Title I Program: ELementary Reading and Math Program; Middle School Reading Program; NIE Demonstration Project; Health Education Program. Final Evaluation Report, 1976-77.

    ERIC Educational Resources Information Center

    Heuristics, Inc., Dedham, MA.

    This report presents the summative evaluation of four components of Boston's Title I project (1976-77). Areas in which three of the programs, the Elementary Reading and Math Program, the Middle School Reading Program, and the National Institute of Education (NIE) Demonstration Project (reading), were particularly successful were administration and…

  17. The Native Inmate Substance Abuse Pre-Treatment Program: A Demonstration Project (January 1990-December 1990). Final Report. Aboriginal Peoples Collection. Corrections Branch.

    ERIC Educational Resources Information Center

    Ministry of the Solicitor General, Ottawa (Ontario).

    The Native Inmate Substance Abuse Pre-Treatment Project, a 1-year research and development demonstration project, was pilot tested at Mountain Federal Penitentiary and William Head Federal Penitentiary in British Columbia (Canada). Ten inmates volunteered to participate in the Mountain program, and 14 inmates were required to attend at William…

  18. ARSENIC REMOVAL FROM DRINKING WATER BY PROCESS MODIFICATION TO COAGULATION/FILTRATION. USEPA DEMONSTRATION PROJECT AT LIDGERWOOD, ND. FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at the Lidgerwood, North Dakota site. The objectives of the project were to evaluate: (1) the effectiveness of process modifications to an e...

  19. Arsenic Removal from Drinking Water by Iron Removal and Adsorptive Media U.S. EPA Demonstration Project at Stewart, MN, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the one-year U.S. Environmental Protection Agency (EPA) arsenic removal technology demonstration project at the Stewart, MN facility. The main objective of the project was to evaluate the effectiveness ...

  20. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Wellman, TX, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project in the City of Wellman, TX. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies’ AD-33 media in remo...

  1. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Covered Wells in Tohono O’odham Nation, AZ - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Covered Wells in Tohono O’odham Nation, AZ. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies’ ...

  2. Arsenic Removal from Drinking Water by Adsorptive Media. U.S. EPA Demonstration Project at Oak Manor Municipal Utility District at Alvin, TX. Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the EPA arsenic removal technology demonstration project at the Oak Manor Municipal Utility District (MUD) facility in Alvin, TX. The objectives of the project were to evaluate 1) the effectiveness of a ...

  3. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Webb Consolidated Independent School District in Bruni, TX - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Webb Consolidated Independent School District (Webb CISD) in Bruni, TX. The main objective of the project was to evaluate the effect...

  4. ARSENIC REMOVAL FROM DRINKING WATER BY ADSORPTIVE MEDIA U.S. EPA DEMONSTRATION PROJECT AT CHATEAU ESTATES MOBILE HOME PARK IN SPRINGFIELD, OH. FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the first six months of the arsenic removal treatment technology demonstration project at the Chateau Estates Mobile Home Park at Springfield, OH. The objectives of the project are to evaluate the ef...

  5. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Queen Anne’s County, Maryland Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the community of Prospect Bay at Grasonville in Queen Anne’s County, MD. The main objective of the project was to evaluate the effective...

  6. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Goffstown, NH, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Orchard Highlands Subdivision site in Goffstown, NH. The main objective of the project was to evaluate the effectiveness of AdEdge T...

  7. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Brown City, MI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project in Brown City, MI. The objectives of the project were to evaluate (1) the effectiveness of a Severn Trent Services (STS) adsorptive media s...

  8. Tested Demonstrations

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1977-01-01

    Three demonstrations are described: paramagnetic properties of Fe(11) and Fe(111), the preparation of polyurethane foam: a lecture demonstration and the electrolysis of water-fuel cell reactions. A small discussion of the concepts demonstrated is included in each demonstration's description. (MR)

  9. St. Louis Area Earthquake Hazards Mapping Project - A Progress Report-November 2008

    USGS Publications Warehouse

    Karadeniz, D.; Rogers, J.D.; Williams, R.A.; Cramer, C.H.; Bauer, R.A.; Hoffman, D.; Chung, J.; Hempen, G.L.; Steckel, P.H.; Boyd, O.L.; Watkins, C.M.; McCallister, N.S.; Schweig, E.

    2009-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) is producing digital maps that show variability of earthquake hazards, including liquefaction and ground shaking, in the St. Louis area. The maps will be available free via the internet. Although not site specific enough to indicate the hazard at a house-by-house resolution, they can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes. Earthquakes currently cannot be predicted, but scientists can estimate how strongly the ground is likely to shake as the result of an earthquake. Earthquake hazard maps provide one way of conveying such estimates. The U.S. Geological Survey (USGS), which produces earthquake hazard maps for the Nation, is working with local partners to develop detailed maps for urban areas vulnerable to strong ground shaking. These partners, which along with the USGS comprise the SLAEHMP, include the Missouri University of Science and Technology-Rolla (Missouri S&T), Missouri Department of Natural Resources (MDNR), Illinois State Geological Survey (ISGS), Saint Louis University, Missouri State Emergency Management Agency, and URS Corporation. Preliminary hazard maps covering a test portion of the 29-quadrangle St. Louis study area have been produced and are currently being evaluated by the SLAEHMP. A USGS Fact Sheet summarizing this project was produced and almost 1000 copies have been distributed at several public outreach meetings and field trips that have featured the SLAEHMP (Williams and others, 2007). In addition, a USGS website focusing on the SLAEHMP, which provides links to project results and relevant earthquake hazard information, can be found at: http://earthquake.usgs.gov/regional/ceus/urban_map/st_louis/index.php. This progress report summarizes the

  10. Final report of the environmental measurement-while-drilling-gamma ray spectrometer system technology demonstration at the Savannah River Site F-Area Retention Basin

    SciTech Connect

    Lockwood, G.J.; Normann, R.A.; Williams, C.V.

    1997-08-01

    The environmental measurement-while-drilling-gamma ray spectrometer (EMWD-GRS) system represents an innovative blend of new and existing technology that provides real-time environmental and drill bit data during drilling operations. The EMWD-GRS technology was demonstrated at Savannah River Site F-Area Retention Basin. The EMWD-GRS technology demonstration consisted of continuously monitoring for gamma-radiation-producing contamination while drilling two horizontal boreholes below the backfilled retention basin. These boreholes passed near previously sampled vertical borehole locations where concentrations of contaminant levels of cesium had been measured. Contaminant levels continuously recorded by the EMWD-GRs system during drilling are compared to contaminant levels previously determined through quantitative laboratory analysis of soil samples.

  11. A biological/chemical process for reduced waste and energy consumption, Caprolactam production: Phase 1, Select microorganisms and demonstrate feasibility. Final report

    SciTech Connect

    St.Martin, E.J.

    1995-08-01

    A novel biological/chemical process for converting cyclohexane into caprolactam was investigated. Microorganisms in a bioreactor would be used to convert cyclohexane into caprolactone followed by chemical synthesis of caprolactam using ammonia. The proposed bioprocess would be more energy efficient and reduce byproducts and wastes that are generated by the current chemical process. We have been successful in isolating from natural soil and water samples two microorganisms that can utilize cyclohexane as a sole source of carbon and energy for growth. These microorganisms were shown to have the correct metabolic intermediates and enzymes to convert cyclohexane into cyclohexanol, cyclohexanone and caprolactone. Genetic techniques to create and select for caprolactone hydrolase negative-mutants are being developed. These blocked-mutants will be used to convert cyclohexane into caprolactone but, because of the block, be unable to metabolize the caprolactone further and excrete it as a final end product.

  12. Full-scale incineration-system demonstration at the Naval Construction Battalion Center, Gulfport, Mississippi. Volume 1. Project summary. Final report, Sep 86-Feb 89

    SciTech Connect

    Cook, J.A.; Haley, D.J.

    1991-07-01

    This volume describes the projects as a whole. The overall goal of the project was to determine the reliability and cost-effectiveness of a 100 tons/day rotary kiln incinerator in processing soil contaminated with dioxins and other hazardous constituents of Herbicide Orange. The demonstration project consisted of three phases: (1) demonstration of the effectiveness of the incinerator to process the soil; (2) Demonstration of the ability of the incinerator to meet Resource Conservation and Recovery Act requirements; and (3) Determination of the cost and reliability of using the incinerator on a long-term basis. Five verification test burns were conducted and evaluated for a range of operating conditions. One hundred tons of contaminated soil were processed. Soil feed rates ranged between 2.8 and 6.3 tons/hour. Average kiln temperatures for the five test burns varied between 1,355 and 1,645 F. The Secondary Combustion Chamber average temperatures for the five test burn varied between 2, 097 and 2,174 F.

  13. Final Report for the Demonstration of Plasma In-situ Vitrification at the 904-65G K-Reactor Seepage Basin

    SciTech Connect

    Blundy, R.F.; Zionkowki, P.G.

    1997-12-22

    The In-situ Vitrification (ISV) process potentially offers the most stable waste-form for containment of radiologically contaminated soils while minimizing personnel contamination. This is a problem that is extensive, and at the same time unique, to the US Department of Energy`s (DOE) Weapons Complex. An earlier ISV process utilized joule heating of the soil to generate the subsurface molten glass product. However previous test work has indicated that the Savannah river Site soils (SRS) may not be entirely suitable for vitrification by joule heating due to their highly refractory nature. The concept of utilizing a plasma torch for soil remediation by in-situ vitrification has recently been developed, and laboratory test work on a 100 kW unit has indicated a potentially successful application with SRS soils. The Environmental Restoration Division (ERD) of Westinghouse Savannah River Company (WSRC) conducted the first field scale demonstration of this process at the (904-65G) K-Reactor Seepage Basin in October 1996 with the intention of determining the applicability and economics of the process for remediation of a SRS radioactive seepage basin. The demonstration was successful in completing three vitrification runs, including two consecutive runs that fused together adjacent columns of glass to form a continuous monolith. This report describes the demonstration, documents the engineering data that was obtained, summarizes the process economics and makes recommendations for future development of the process and equipment.

  14. Radon reduction and radon-resistant construction demonstrations in New York. Volume 1. Technical report. Final report, March 1987-February 1991

    SciTech Connect

    Nitschke, I.; Clarkin, M.; Clark, W.; Hough, R.E.

    1993-03-01

    The report gives results of radon reduction and radon-resistant construction demonstrations in New York. The existing house evaluation demonstrated radon mitigation techniques where indoor radon concentrations exceeded 4 pCi/L. Results demonstrated that sealing all accessible foundation penetrations in the basement effectively reduced the radon concentration, although not below 4 pCi/L, and that sealing aids the effectiveness of an active depressurization system. Active depressurization systems were usually successful in achieving 4 pCi/L. The footing drain, sub-slab, and basement walls were all successfully depressurized using a standard technique after grab samples or radon 'sniffing' techniques were used to identify the radon entry sources. Basement pressurization also effectively reduced the radon level below the EPA guideline at one site. Water aeration systems effectively mitigated radon from residential water supplies, although the system tested was large and noisy. Activated charcoal filters adsorbed the radon in water, but eventually became an unacceptable source of gamma radiation. The inspection of houses where radon mitigation systems were installed in 1984 revealed that new systems and techniques, such as in-line centrifugal fans, were generally superior to the earlier methods using axial computer-type fans.

  15. Energy efficient low-income housing demonstration with Houston Habitat for Humanity. Final status report, October 1, 1995--September 30, 1997

    SciTech Connect

    1997-09-30

    Using DOE grant funds, the Alliance to Save Energy developed and managed an award-winning low-income housing demonstration in cooperation with Houston Habitat for Humanity at the 1996 and 1997 annual NAHB Builders Show in Houston, Texas. Using a unique group of over 30 national, state and local partners, the energy design of Houston Habitat houses was permanently upgraded to the Energy Star Homes Program threshold. Meeting Energy Star Homes Program criteria, the partner design team increased the level of efficiency approximately 30% over the 1992 Model Energy Code. This innovative design using commercially available materials added approximately $1,400 in cost-effective energy upgrades with an estimated payback of less than 8 years. The 30 public-private partners successfully demonstrated energy and resource efficient housing techniques to the 65,000 NAHB home show attendees and the over 3,000 Habitat affiliates. This project resulted in the Houston Habitat affiliate becoming the nation`s first low-income Energy Star Homes Program home builder. By the year 2000, Houston Habitat anticipates building over 500 homes to this new level of efficiency as well as set an example for other Habitat affiliates nationwide to follow. The 1997 demonstration house utilized an all-women volunteer builders team to construct a 3 bedroom home in Houston Habitat`s Woodglen Subdivision. Energy consumption was remotely metered by Texas A and M.

  16. Liquid phase Fischer-Tropsch (II) demonstration in the LaPorte Alternative Fuels Development Unit. Volume 1/2, Main Report. Final report

    SciTech Connect

    Bhatt, B.L.

    1995-09-01

    This report presents results from a demonstration of Liquid Phase Fischer-Tropsch (LPFT) technology in DOE`s Alternative Fuels Development Unit (AFDU) at LaPorte, Texas. The run was conducted in a bubble column at the AFDU in May--June 1994. The 10-day run demonstrated a very high level of reactor productivity for LPFT, more than five times the previously demonstrated productivity. The productivity was constrained by mass transfer limitations, perhaps due to slurry thickening as a result of carbon formation on the catalyst. With a cobalt catalyst or an improved iron catalyst, if the carbon formation can be avoided, there is significant room for further improvements. The reactor was operated with 0.7 H{sub 2}/CO synthesis gas in the range of 2400--11700 sl/hr-kg Fe, 175--750 psig and 270--300C. The inlet gas velocity ranged from 0.19 to 0.36 ft/sec. The demonstration was conducted at a pilot scale of 5 T/D. Catalyst activation with CO/N{sub 2} proceeded well. Initial catalyst activity was close to the expectations from the CAER autoclave runs. CO conversion of about 85% was obtained at the baseline condition. The catalyst also showed good water-gas shift activity and a low {alpha}. At high productivity conditions, reactor productivity of 136 grams of HC/hr -- liter of slurry volume was demonstrated, which was within the target of 120--150. However, mass transfer limitations were observed at these conditions. To alleviate these limitations and prevent excessive thickening, the slurry was diluted during the run. This enabled operations under kinetic control later in the run. But, the dilution resulted in lower conversion and reactor productivity. A new reactor internal heat exchanger, installed for high productivity conditions, performed well above design,and the system never limited the performance. The control can expected, the reactor temperature control needed manual intervention. The control can be improved by realigning the utility oil system.

  17. Demonstration test and evaluation of Ultraviolet/Ultraviolet Catalyzed Peroxide Oxidation for Groundwater Remediation at Oak Ridge K-25 Site. Final report [March 16, 1993--March 16, 1994

    SciTech Connect

    Not Available

    1994-03-01

    We demonstrated, tested and evaluated a new ultraviolet (UV) lamp integrated with an existing commercial technology employing UV catalyzed peroxide oxidation to destroy organics in groundwater at an Oak Ridge K-25 site. The existing commercial technology is the perox-pure{trademark} process of Peroxidation Systems Incorporated (PSI) that employs standard UV lamp technology to catalyze H{sub 2}O{sub 2} into OH radicals, which attack many organic molecules. In comparison to classical technologies for remediation of groundwater contaminated with organics, the perox-pure{trademark} process not only is cost effective but also reduces contaminants to harmless by-products instead of transferring the contaminants from one medium to another. Although the perox-pure{trademark} process is cost effective against many organics, it is not effective for some organic contaminants of interest to DOE such as TCA, which has the highest concentration of the organics at the K-25 test site. Contaminants such as TCA are treated more readily by direct photolysis using short wavelength UV light. WJSA has been developing a unique UV lamp which is very efficient in the short UV wavelength region. Consequently, combining this UV lamp with the perox-pure{trademark} process results in a means for treating essentially all organic contaminants. In the program reported here, the new UV lamp lifetime was improved and the lamp integrated into a PSI demonstration trailer. Even though this UV lamp operated at less than optimum power and UV efficiency, the destruction rate for the highest concentration organic (TCA) was more than double that of the commercial unit. An optimized UV lamp may double again the destruction rate; i.e., a factor of four greater than the commercial system. The demonstration at K-25 included tests with (1) the commercial PSI system, (2) the new UV lamp-based system and (3) the commercial PSI and new UV lamp systems in series.

  18. Demonstration of fuel cells to recover energy from anaerobic digester gas. Phase 1. A conceptual design, preliminary cost, and evaluation study. Final report, February-August 1994

    SciTech Connect

    Trocciola, J.C.; Healy, H.C.

    1995-03-01

    The report discusses Phase I (a conceptual design, preliminary cost, and evaluation study) of a program to demonstrate the recovery of energy from waste methane produced by anaerobic digestion of waste water treatment sludge. The fuel cell is being used for this application because it is potentially one of the cleanest energy technologies available. The program is focused on utilizing a commercial Phosphoric Acid Fuel Cell (PAFC) power plant because of its inherently high fuel efficiency, low emissions characteristics, and high state of development. The environmental impact of widespread use of this concept would be a significant reduction in global warming and acid rain air emissions.

  19. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1987-01-01

    Provides instructions on conducting four demonstrations for the chemistry classroom. Outlines procedures for demonstrations dealing with coupled oscillations, the evaporation of liquids, thioxanthone sulfone radical anion, and the control of variables and conservation of matter. (TW)

  20. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1990-01-01

    Presented are two demonstrations; "Heat of Solution and Colligative Properties: An Illustration of Enthalpy and Entropy," and "A Vapor Pressure Demonstration." Included are lists of materials and experimental procedures. Apparatus needed are illustrated. (CW)

  1. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Presents two demonstrations; one on Boyle's Law, to illustrate the gas law and serve as a challenging problem for the students; the other is a modified Color Blind Traffic Light demonstration in which the oscillating reactions were speeded up. (GA)

  2. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Two demonstrations are described which are suitable for introductory chemistry classes. The first involves the precipitation of silver, and the second is a demonstration of the relationship between rate constants and equilibrium constants using water and beakers. (BB)

  3. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1981-01-01

    Presents: (1) a simple demonstration which illustrates the driving force of entropy using the familiar effects of the negative thermal expansion coefficient of rubber; and (2) a demonstration of tetrahedral bonding using soap films. (CS)

  4. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1989-01-01

    Presented are two demonstrations including a variation of the iodine clock reaction, and a simple demonstration of refractive index. The materials, procedures, and a discussion of probable results are given for each. (CW)

  5. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1981-01-01

    Two demonstrations are described: (1) red cabbage and electrolysis of water to bring together acid/base and electrochemical concepts; and (2) a model to demonstrate acid/base conjugate pairs utilizing magnets. (SK)

  6. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes two demonstrations for college level chemistry courses including: "Electrochemical Cells Using Sodium Silicate" and "A Simple, Vivid Demonstration of Selective Precipitation." Lists materials, preparation, procedures, and precautions. (CW)

  7. A study of toxic emissions from a coal-fired power plant utilizing an ESP while demonstrating the ICCT CT-121 FGD Project. Final report

    SciTech Connect

    Not Available

    1994-06-16

    The US Department of Energy is performing comprehensive assessments of toxic emissions from eight selected coal-fired electric utility units. This program responds to the Clean Air Act Amendments of 1990, which require the US Environmental Protection Agency (EPA) to evaluate emissions of hazardous air pollutants (HAPs) from electric utility power plants for Potential health risks. The resulting data will be furnished to EPA utility power plants and health risk determinations. The assessment of emissions involves the collection and analysis of samples from the major input, process, and output streams of each of the eight power plants for selected hazardous Pollutants identified in Title III of the Clean Air Act. Additional goals are to determine the removal efficiencies of pollution control subsystems for these selected pollutants and the Concentrations associated with the particulate fraction of the flue gas stream as a function of particle size. Material balances are being performed for selected pollutants around the entire power plant and several subsystems to identify the fate of hazardous substances in each utility system. Radian Corporation was selected to perform a toxics assessment at a plant demonstrating an Innovative Clean Coal Technology (ICCT) Project. The site selected is Plant Yates Unit No. 1 of Georgia Power Company, which includes a Chiyoda Thoroughbred-121 demonstration project.

  8. Energy audit of three energy-conserving devices in a steel-industry demonstration program. Task I. Hague forge furnaces. Final report

    SciTech Connect

    Lownie, H.W.; Holden, F.C.

    1982-06-01

    A program to demonstrate to industry the benefits of installing particular types of energy-conserving devices and equipment was carried out. One of these types of equipment and the results obtained under production conditions in commercial plants are described. The equipment under consideration includes improved forge furnaces and associated heat-recovery components. They are used to heat steel to about 2300 F prior to hot forging. The energy-conserving devices include improved insulation, automatic air-fuel ratio control, and a ceramic recuperator that recovers heat from hot combustion gases and delivers preheated air to high-temperature recirculating burners. Twelve Hague furnaces and retrofit packages were purchased and installed by eleven host forge shops that agree to furnish performance data for the purpose of demonstrating the energy and economic savings that can be achieved in comparison with existing equipment. Fuel savings were reported by comparing the specific energy consumption (Btu's per pound of steel heated) for each Hague furnace with that of a comparison furnace. Economic comparisons were made using payback period based on annual after-tax cash flow. Payback periods for the Hague equipment varied from less than two years to five years or more. In several cases, payback times were high only because the units were operated at a small fraction of their available capacity.

  9. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1986-01-01

    Describes a demonstration involving the controlled combustion of a mixture of metals with black and smokeless powder in a small Erlenmeyer flask. Also describes demonstrations using a device that precludes breathing of hazardous vapors during class demonstrations; the device is easy to transport and use in rooms without sinks. (JN)

  10. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1987-01-01

    Describes two classroom chemistry demonstrations which focus on the descriptive chemistry of bromine and iodine. Outlines the chemicals and equipment needed, experimental procedures, and discussion of one demonstration of the oxidation states of bromine and iodine, and another demonstration of the oxidation states of iodine. (TW)

  11. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Sands, Robert; And Others

    1982-01-01

    Procedures for two demonstrations are provided. The solubility of ammonia gas in water is demonstrated by introducing water into a closed can filled with the gas, collapsing the can. The second demonstration relates scale of standard reduction potentials to observed behavior of metals in reactions with hydrogen to produce hydrogen gas. (Author/JN)

  12. Demonstrating Diffusion

    ERIC Educational Resources Information Center

    Foy, Barry G.

    1977-01-01

    Two demonstrations are described. Materials and instructions for demonstrating movement of molecules into cytoplasm using agar blocks, phenolphthalein, and sodium hydroxide are given. A simple method for demonstrating that the rate of diffusion of a gas is inversely proportional to its molecular weight is also presented. (AJ)

  13. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1985-01-01

    List of materials needed, procedures used, and results obtained are provided for two demonstrations. The first is an inexpensive and quick method for demonstrating column chromatography of plant pigments of spinach extract. The second is a demonstration of cathodic protection by impressed current. (JN)

  14. The MS Center of Saint Louis: a practice perspective of the impacts of high cost sharing.

    PubMed

    Upshur, Katherine

    2016-03-01

    As treatment for multiple sclerosis (MS) has become increasingly expensive, patients have had to shoulder a greater cost-sharing burden. This case study follows a fictitious patient as she encounters the common cost-related barriers to treatment that have been observed by providers at the MS Center of Saint Louis. Medications, tests to monitor patient safety on medications, physical therapy, occupational therapy, medical equipment, mental health counseling, transportation, and modifications to house or vehicles are all common needs of MS patients that increase their cost burden. The MS Center of Saint Louis provides care management and education to help patients budget for expected expenses and navigate resources for assistance. However, this will ultimately be an unsustainable solution without substantial policy change. PMID:27270160

  15. The name of the father: conflict between Louis and Alexander Agassiz and the Embiotoca surfperch radiation.

    PubMed

    Bernardi, G

    2009-04-01

    The surfperch genus Embiotoca currently comprises two species, Embiotoca jacksoni, the black surfperch, and Embiotoca lateralis, the striped surfperch. Originally, however, Louis Agassiz described a third species in the genus Embiotoca, the rainbow surfperch, Embiotoca caryi. This latter name was changed by Louis' son, Alexander, to Hypsurus caryi, a name that remains valid. In this study, new molecular data (3545 bp of DNA from four mitochondrial and two nuclear DNA regions) indicated that the rainbow surfperch should be retained within the genus Embiotoca, a result consistent with recent morphological data. Adaptive radiation combined with sexual selection resulting in rapid morphological changes in the rainbow surfperch may have contributed to the conflicting position of this species. PMID:20735618

  16. [About two unpublished autographs of Louis Pasteur belonging to the Academie national de pharmacie].

    PubMed

    Storck, J

    1997-01-01

    Two unpublished autographs of Louis Pasteur, dated respectively november 26th 1853 and december 22nd 1853 in Strasbourg, were found in unclassified archives of the Academie nationale de pharmacie - Paris. They are described in the paper. They are related to the prize of F 1500 given to him by the Societe de pharmacie, the previous name of the Academy. This award concerned his famous studies on the racemic or paratartric acid. PMID:11625114

  17. [Bruno Giraud (1768-1811), "first surgeon" to Louis Bonaparte, king of Holland].

    PubMed

    Van Heiningen, Teunis Willem

    2006-01-01

    In 1806 Bruno Giraud (1768-1811), as an assistant to the head of the surgical department of the "Hôtel-Dieu" (Paris), was appointed personal surgeon to King Louis Bonaparte of Holland in 1806 and chief surgeon of the Dutch army. In 1809 he was appointed professor of practical surgery at the Atheneum Illustre (Amsterdam), which position he held until July 1810. After his return to Paris, he resumed his former job at the Hôtel-Dieu. PMID:17526408

  18. [Serological evidence of St. Louis encephalitis virus circulation in birds from Buenos Aires City, Argentina].

    PubMed

    Beltrán, Fernando J; Díaz, Luis A; Konigheim, Brenda; Molina, José; Beaudoin, Juan B; Contigiani, Marta; Spinsanti, Lorena I

    2015-01-01

    Our goal was to determine the presence of neutralizing antibodies against St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) in sera of wild and domestic birds from Buenos Aires City, Argentina. From October 2012 to April 2013, 180 samples were collected and processed by the microneutralization technique. A 7.2% of the sampled birds were seropositive for SLEV, while no seropositive birds for WNV were detected. PMID:26627114

  19. Development of a commercial feasible application of a hydrostatic meat tenderizer and demonstration of its efficacy. Final report, June 24, 1980-March 1, 1983

    SciTech Connect

    Elgasim, E.A.

    1983-05-01

    Prerigor pressurization procedure involves hot-bonding, vacuum packaging the boneless cuts and subjecting them to 15,000 psi of water pressure in a closed chamber for two minutes. The pressure treatment causes a massive linear contraction of the muscle fibers which disrupts the fine connective tissue and consequently weakens the muscle, which is synonymous with tenderizing. Treated muscles, when compared to untreated muscles from the same carcass have been found to have longer storage life, brighter color, longer case-life and to be equal if not superior in nutritional value. The study demonstrated beyond doubt the beneficial effect of prerigor pressurization. Meat processed in this manner will occupy less space in the cooler and during transportation, and needs no aging, thus it is likely to result in less energy consumption.

  20. Development and demonstration of energy-conserving drying modifications to textile processes. Part II, Phase III. Final report, December 1, 1978-November 30, 1979

    SciTech Connect

    Brookstein, D.S.; Carr, W.W.; Holcombe, W.D.

    1980-01-01

    Research was conducted to develop and to expand procedural and engineering modifications to textile drying processes in order to reduce energy requirements. Research was concentrated on: an investigation of the potential of a Machnozzle as a fabric predrying device and a program to optimize textile can drying with respect to energy consumption. Results demonstrated that the Machnozzle can significantly reduce the moisture content in fabric. The energy consumption of the Machnozzle compares favorably with that for steam can drying. An economic analysis of the Machnozzle as a predrying device was made using the Internal Rate of Return. Results showed that the economic feasibility of using the Machnozzle was dependent on the cost of energy and process operating conditions. (MCW)

  1. Genomic analysis of the blood attributed to Louis XVI (1754-1793), king of France.

    PubMed

    Olalde, Iñigo; Sánchez-Quinto, Federico; Datta, Debayan; Marigorta, Urko M; Chiang, Charleston W K; Rodríguez, Juan Antonio; Fernández-Callejo, Marcos; González, Irene; Montfort, Magda; Matas-Lalueza, Laura; Civit, Sergi; Luiselli, Donata; Charlier, Philippe; Pettener, Davide; Ramírez, Oscar; Navarro, Arcadi; Himmelbauer, Heinz; Marquès-Bonet, Tomàs; Lalueza-Fox, Carles

    2014-01-01

    A pyrographically decorated gourd, dated to the French Revolution period, has been alleged to contain a handkerchief dipped into the blood of the French king Louis XVI (1754-1793) after his beheading but recent analyses of living males from two Bourbon branches cast doubts on its authenticity. We sequenced the complete genome of the DNA contained in the gourd at low coverage (~2.5×) with coding sequences enriched at a higher ~7.3× coverage. We found that the ancestry of the gourd's genome does not seem compatible with Louis XVI's known ancestry. From a functional perspective, we did not find an excess of alleles contributing to height despite being described as the tallest person in Court. In addition, the eye colour prediction supported brown eyes, while Louis XVI had blue eyes. This is the first draft genome generated from a person who lived in a recent historical period; however, our results suggest that this sample may not correspond to the alleged king. PMID:24763138

  2. Long Term Stewardship Challenges at the St. Louis District FUSRAP Sites

    SciTech Connect

    Dell'Orco, L.; Chambers, D.

    2002-02-27

    Non-Federally owned radioactively contaminated sites in St. Louis, Missouri are currently being remediated by the St. Louis District Corps of Engineers under the Formerly Utilized Sites Remedial Action Program (FUSRAP). When FUSRAP remediation is complete, inaccessible soils which have levels of contamination greater than unrestricted use standards, will remain. The purpose of this paper is to document the initial challenges facing the project team during its development of the Long Term Stewardship plan for the management of these soils. These soils are located under buildings, roads, railroads and bridges. The Long Term Stewardship plan for the majority of the sites is being developed simultaneously with the remedy selection process. A living document, it will ultimately document the remedial action end state and location of inaccessible soils and implement the plan for ensuring these soils are not a threat to human health and the environment. Although these soils are protective in their current configuration, at some point in time, when activities such as maintenance, utility or property improvement occur, the soils will become accessible and need to be addressed by the federal government. Up until that point in time they will need to be effectively managed to ensure they remain protective. The St. Louis District is in the process of collaboratively developing this plan with its regulators, affected stakeholders and interested parties.

  3. Genetic analysis of the presumptive blood from Louis XVI, King of France.

    PubMed

    Lalueza-Fox, Carles; Gigli, Elena; Bini, Carla; Calafell, Francesc; Luiselli, Donata; Pelotti, Susi; Pettener, Davide

    2011-11-01

    A text on a pyrographically decorated gourd dated to 1793 explains that it contains a handkerchief dipped with the blood of Louis XVI, king of France, after his execution. Biochemical analyses confirmed that the material contained within the gourd was blood. The mitochondrial DNA (mtDNA) hypervariable region 1 (HVR1) and 2 (HVR2), the Y-chromosome STR profile, some autosomal STR markers and a SNP in HERC2 gene associated to blue eyes, were retrieved, and some results independently replicated in two different laboratories. The uncommon mtDNA sequence retrieved can be attributed to a N1b haplotype, while the novel Y-chromosome haplotype belongs to haplogroup G2a. The HERC2 gene showed that the subject analyzed was a heterozygote, which is compatible with a blue-eyed person, as king Louis XVI was. To confirm the identity of the subject, an analysis of the dried heart of his son, Louis XVII, could be undertaken. PMID:20940110

  4. [Louis Ombrédanne (1871-1956) pediatric and plastic surgeon].

    PubMed

    Glicenstein, J

    2015-04-01

    One of the fathers of pediatric surgery in France, Louis Ombrédanne (1871-1956) was a great plastic surgeon. During his residency he was initiated to plastic surgery by Charles Nélaton (1851-1911). Both wrote two books: "La rhinoplastie" and "Les autoplasties", taking stock of these techniques in the early 20th century. In 1906, he was the first to describe the pectoral muscle flap for immediate breast reconstruction after mastectomy. He used this flap in conjunction with an axillo thoracic flap. From 1908 to 1941, Louis Ombrédanne practised pediatric surgery, most of which was devoted in reconstruction of congenital and acquire anomalies. From 1924 to 1941, he was Professor of pediatric surgery at the hospital Enfants-Malades in Paris. In 1907, Louis Ombrédanne created a prototype of an ether inhaler as a safe anesthetic device. The device was successfully used for fifty years in Europe. PMID:25534012

  5. Development and demonstration of a new filter system to control emissions during jet engine testing. Final report, February 1990-September 1992

    SciTech Connect

    Nelson, B.W.; Van Stone, D.A.; Nelson, S.G.

    1992-10-15

    Measurable quantities of NOx, CO and small particulates are produced and are emitted into the atmosphere during the testing of aircraft engines in jet engine test cells (JETCs). These emissions have been and are a concern to the Air Force and to others who test aircraft engines. The large quantities of exhaust gases that are generated, the wide range of testing conditions that are normally employed, and the sensitivity of engines to back pressures make control difficult and the use of conventional control technologies impractical. A need exists for a simple, low-cost method to control the emissions. In a Phase I SBIR project, Sorbent Technologies Corporation (Sorbtech) explored the ability of vermiculite to reduce or capture contaminants in exhaust gas streams. During the Phase II SBIR project described in this report, Sorbtech investigated how vermiculite might be employed in a commercial system to control emissions from JETCs and how chemical additions to vermiculite might enhance its NOx-removal abilities. The objectives of the Phase II project were to develop and to demonstrate a suitable filter design involving vermiculite that will control NOx, CO, and small-particulate emissions during jet-engine testing.... Turbine engine, Particle emissions, Air pollution. NOx Emissions, Aircraft exhaust.

  6. Demonstration of multifunctional DNBM corrosion inhibitors in protective coatings for Naval Air/Weapon Systems. Final report, September 1989-July 1992

    SciTech Connect

    Bailin, L.J.

    1993-12-01

    The corrosion protective properties of multifunctional DNBM salts (quaternary ammonium dichromate, nitrate, borate, and molybdate) have been demonstrated on high-strength steel and aluminum alloys found in prototype aerospace weapon systems. The 100% DNBM mixture added to MIL-P-23377 epoxy-polyamide, minus strontium chromate inhibitor, on bare 7075-T6 aluminum alloy resisted 1000 h ASTM B-117 salt spray. However, the coatings were not resistant to hydraulic fluid immersion at the higher concentrations required for the corrosion inhibition. Microencapsulation of the reactive DNBM mixture was adopted as a means to prevent this susceptibility, as well as the destructive oxidation of the hydroxyl groups in the epoxy resin during cure. In the scale-up operation, approximately 20 gallons of DNBM weighing 64 kg (141 lb) was prepared from the four starting quarternary salts synthesized in a chemical process pilot plant. The salts were mixed by dissolving in toluene. Following removal of solvent, the resultant dark-brown liquid, approximating molasses in viscosity, was microencapsulated by the following method: The DNBM was dispersed to form an oil-in-water emulsion in an aqueous colloidal solution of low-viscosity, high-purity methyl cellulose using a Gifford-Wood homogenizer, followed by spray drying in an Anhydro spray dryer. The maximum practicable payload was 75% DNBM. After spray drying, the capsules Corrosion inhibitors, DNBM, Microencapsulation, Epoxy primers, Protective coatings.

  7. Full-scale incineration-system demonstration at the Naval Battalion Construction Center, Gulfport, Mississippi. Volume 6. Soil excavation. Final report, Sep 86-Feb 89

    SciTech Connect

    Deiro, S.W.

    1991-07-01

    During the third phase of the NCBC Demonstration Project, 1,006 20 by 20-foot plots were excavated from a depth of 3 inches up to as much as 51 inches. The total soil excavated from these plots was approximately 15,000 cu. d. The equipment used in the soil excavation task were a bulldozer, front-end loader, dump truck, asphalt mill (planer), and track hoe. Air monitoring was performed at all times during excavation to minimize the possibility of movement of contaminated dust offsite. Immediately after the excavation of a plot, a bottom-of-hole sample was taken from the plot and shipped to an analytical laboratory for 2,3,7,8-TCDD analysis. As the soil was excavated, it was placed in one of three soil storage tents located near the incinerator. A material handler, using a front-end loader, transferred the soil from the storage tents to the weigh hopper/shredder unit where it was weighed, shredded into small pieces, and dropped onto a covered feed conveyor. The covered conveyor belt carried the soil to the feed hopper where the auger fed the soil into the rotary kiln incinerator. The soil in the rotary kiln was subjected to a minimum temperature of 1,450 F for 20 to 40 minutes to volatilize the organics. At the outlet of the kiln, the burned solids (ash) fell into a water quench tank, while the gases and submicron particulate flowed upward through the cyclones and crossover duct to the Secondary Combustion Chamber.

  8. Demonstration of the enrichment of medium quality gas from gob wells through interactive well operating practices. Final report, June--December, 1995

    SciTech Connect

    Blackburn, S.T.; Sanders, R.G.; Boyer, C.M. II; Lasseter, E.L.; Stevenson, J.W.; Mills, R.A.

    1995-12-01

    Methane released to the atmosphere during coal mining operations is believed to contribute to global warming and represents a waste of a valuable energy resource. Commercial production of pipeline-quality gob well methane through wells drilled from the surface into the area above the gob can, if properly implemented, be the most effective means of reducing mine methane emissions. However, much of the gas produced from gob wells is vented because the quality of the gas is highly variable and is often below current natural gas pipeline specifications. Prior to the initiation of field-testing required to further understand the operational criteria for upgrading gob well gas, a preliminary evaluation and assessment was performed. An assessment of the methane gas in-place and producible methane resource at the Jim Walter Resources, Inc. No. 4 and No. 5 Mines established a potential 15-year supply of 60 billion cubic feet of mien methane from gob wells, satisfying the resource criteria for the test site. To understand the effect of operating conditions on gob gas quality, gob wells producing pipeline quality (i.e., < 96% hydrocarbons) gas at this site will be operated over a wide range of suction pressures. Parameters to be determined will include absolute methane quantity and methane concentration produced through the gob wells; working face, tailgate and bleeder entry methane levels in the mine; and the effect on the economics of production of gob wells at various levels of methane quality. Following this, a field demonstration will be initiated at a mine where commercial gob gas production has not been attempted. The guidelines established during the first phase of the project will be used to design the production program. The economic feasibility of various utilization options will also be tested based upon the information gathered during the first phase. 41 refs., 41 figs., 12 tabs.

  9. Intraurban Spatiotemporal Variability of Ambient Air Pollutants across Metropolitan St. Louis

    NASA Astrophysics Data System (ADS)

    Du, Li

    Ambient air monitoring networks have been established in the United States since the 1970s to comply with the Clean Air Act. The monitoring networks are primarily used to determine compliance but also provide substantive support to air quality management and air quality research including studies on health effects of air pollutants. The Roxana Air Quality Study (RAQS) was conducted at the fenceline of a petroleum refinery in Roxana, Illinois. In addition to providing insights into air pollutant impacts from the refinery, these measurements increased the St. Louis area monitoring network density for gaseous air toxics and fine particulate matter (PM2.5) speciation and thus provided an opportunity to examine intraurban spatiotemporal variability for these air quality parameters. This dissertation focused on exploring and assessing aspects of ambient air pollutant spatiotemporal variability in the St. Louis area from three progressively expanded spatial scales using a suite of methods and metrics. RAQS data were used to characterize air quality conditions in the immediate vicinity of the petroleum refinery. For example, PM2.5 lanthanoids were used to track impacts from refinery fluidized bed catalytic cracker emissions. RAQS air toxics data were interpreted by comparing to network data from the Blair Street station in the City of St. Louis which is a National Air Toxics Trends Station. Species were classified as being spatially homogeneous (similar between sites) or heterogeneous (different between sites) and in the latter case these differences were interpreted using surface winds data. For PM 2.5 species, there were five concurrently operating sites in the St. Louis area - including the site in Roxana - which are either formally part of the national Chemical Speciation Network (CSN) or rigorously follow the CSN sampling and analytical protocols. This unusually large number of speciation sites for a region the size of St. Louis motivated a detailed examination of

  10. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1983-01-01

    Describes a lecture demonstration of a solid state phase transition using a thermodynamic material which changes state at room temperature. Also describes a demonstration on kinetics using a "Big Bang" (trade mark) calcium carbide cannon. Indicates that the cannon is safe to use. (JN)

  11. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1983-01-01

    Provides directions for setup and performance of two demonstrations. The first demonstrates the principles of Raoult's Law; using a simple apparatus designed to measure vapor pressure. The second illustrates the energy available from alcohol combustion (includes safety precautions) using an alcohol-fueled missile. (JM)

  12. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1979-01-01

    Presents two demonstrations for classroom use related to precipitation of ferrous hydroxide and to variation of vapor pressure with temperature. The former demonstration is simple and useful when discussing solubility of ionic compounds electrode potential of transition elements, and mixed valence compounds. (Author/SA)

  13. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1990-01-01

    Described are demonstrations designed to reveal the important "nonsolvent" properties of water through its interaction with a toy called "Magic Sand" and other synthetic silica derivatives, especially those bonded with organic moities. The procedures for seven demonstrations along with a discussion of the effects are presented. (CW)

  14. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1989-01-01

    Presented are two chemistry demonstrations: (1) an alternative method for the demonstration of the properties of alkali metals, water is added to small amounts of metal; (2) an exploration of the properties of hydrogen, helium, propane, and carbon dioxide using an open trough and candle. (MVL)

  15. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1986-01-01

    Outlines a simple, inexpensive way of demonstrating electroplating using the reaction between nickel ions and copper metal. Explains how to conduct a demonstration of the electrolysis of water by using a colored Na2SO4 solution as the electrolyte so that students can observe the pH changes. (TW)

  16. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1983-01-01

    Free radical chlorination of methane is used in organic chemistry to introduce free radical/chain reactions. In spite of its common occurrence, demonstrations of the reaction are uncommon. Therefore, such a demonstration is provided, including background information, preparation of reactants/reaction vessel, introduction of reactants, irradiation,…

  17. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1986-01-01

    Describes two demonstrations designed to help chemistry students visualize certain chemical properties. One experiment uses balloons to illustrate the behavior of gases under varying temperatures and pressures. The other uses a makeshift pea shooter and a commercial model to demonstrate atomic structure and the behavior of high-speed particles.…

  18. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1980-01-01

    Two demonstrations are described: (1) a variant of preparing purple benzene by phase transfer catalysis with quaternary ammonium salts and potassium permanganate in which crown ethers are used; (2) a corridor or "hallway" demonstration in which unknown molecular models are displayed and prizes awarded to students correctly identifying the…

  19. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1982-01-01

    Three chemistry demonstrations are described: (1) modification of copper catalysis demonstration apparatus; (2) experiments in gas-liquid chromatography with simple gas chromatography at room temperature; and (3) equilibria in silver arsenate-arsenic acid and silver phosphate-phosphoric acid systems. Procedures and materials needed are provided.…

  20. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1980-01-01

    Described is a demonstration utilized to measure the heat of vaporization using the Clausius-Clapeyron equation. Explained is that when measurement is made as part of a demonstration, it raises student's consciousness that chemistry is experimentally based. (Author/DS)